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1. Shard Calculation

Query:

Response:

Calculated Shard: 178 (from laksa021)

2. Crawled Status Check

Query:

curl -X POST \
  'http://laksa178.int.ahrefs:8124/' \
  -H 'Content-Type: text/plain' \
  -H 'X-ClickHouse-Database: crawler3' \
  -H 'Authorization: Basic YXBpOg==' \
  -d 'SELECT getAhrefsURLFromUnparsed(src_unparsed) AS found_url, ifNull(toUnixTimestamp(download_stamp), 0) AS crawl_time, ifNull(toUnixTimestamp(props_url_first_seen), 0) AS first_indexed_time, download_http_code AS http_code, src_unparsed AS src_unparsed, src_root_hash AS src_root_hash, history_drop_reason AS history_drop_reason, meta_title AS meta_title, meta_descriptions AS meta_descriptions, attrs_boilerpipe_text AS attrs_boilerpipe_text, attrs_markdown AS attrs_markdown, attrs_readable_markdown AS attrs_readable_markdown, meta_canonical AS meta_canonical FROM crawler3.page_info_local FINAL PREWHERE (src_root_hash, src_unparsed) IN ((getAhrefsRootHashFromUnparsed(getAhrefsUnparsedNoserviceFromURL(\'https://trendspider.com/learning-center/bollinger-band-strategies/\')), getAhrefsUnparsedNoserviceFromURL(\'https://trendspider.com/learning-center/bollinger-band-strategies/\'))) FORMAT JSONEachRow'

Response:

{"found_url":"https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/","crawl_time":1769191519,"first_indexed_time":1683687872,"http_code":200,"src_unparsed":"com,trendspider!\/learning-center\/bollinger-band-strategies\/ s443","src_root_hash":"600791771825408778","history_drop_reason":null,"meta_title":"Bollinger Band Strategies | TrendSpider Learning Center","meta_descriptions":["A Bollinger Band is a technical indicator developed by John Bollinger in the 1980s that has since become a widely-used method for analyzing market trends an ..."],"attrs_boilerpipe_text":"6 mins read\nA\nBollinger Band\nis a\ntechnical\nindicator\ndeveloped by John Bollinger in the 1980s that has since become a widely-used method for analyzing market\ntrends\nand\nvolatility\n. In this article, we will discuss the basics of\nBollinger Bands\nand explore some popular\nstrategies\nfor using them to make trading decisions. Whether you are a beginner or an experienced trader, understanding Bollinger Bands can help you to improve your trading strategies and increase your chances of success in the markets.\nWhat Are Bollinger Bands?\nThe Bollinger Bands indicator defines when the price of an asset is high or low on a relative basis. Bollinger Bands consist of three lines: a line in the middle, and an upper band and a lower band that are each a certain number of standard deviations away from the\nmoving average\n.\nThe middle line in Bollinger Bands is typically a moving average, with the most commonly used period being 20 days. This can be a\nsimple moving average\n(SMA) or an\nexponential moving average\n(\nEMA\n), depending on the trader’s preference. The upper and lower bands are then typically set at a certain number of standard deviations away from the moving average, with two standard deviations being the most commonly used value.\nThe purpose of Bollinger Bands is to provide a visual representation of the volatility of a financial\ninstrument\nover time. When the price of the instrument is within the bands, it is considered to be trading within a normal\nrange\nof volatility. When the price moves outside of the bands, it is considered to be either\noverbought\n(if it moves above the upper band) or\noversold\n(if it moves below the lower band).\nTraders use Bollinger Bands in a variety of ways, such as identifying potential trend reversals or setting stop-loss orders and take-profit targets. The effectiveness of Bollinger Bands ultimately depends on the trader’s individual trading strategy and the specific market conditions they are trading in.\nIt is important to note that traders should use Bollinger Bands in combination with other\nindicators\n,\nchart\npatterns, and more to make trading decisions because tags (or touches) of the lower or upper bands are not signals in and of themselves to buy or sell. Additionally, the bands do not act as\nsupport\nor\nresistance\nlevels.\nBollinger Band Strategies\nThere are many different strategies that traders use with Bollinger Bands. Here are a few examples:\nMomentum strategy\nThe momentum strategy is based on John Bollinger’s traditional way of using Bollinger Bands. First, remember that Bollinger Bands define when a price is high or low on a relative basis. When a price is relatively high or low, it can be a\nsignal\nof momentum to the upside or downside respectively.\nTo implement this strategy, traders would buy when the price is “relatively high” and touches or breaks above the upper band, especially if it is preceded by a bullish\nchart pattern\nsuch as a\ndouble bottom\n(or\nW bottom\n). If this strategy is successful, the price can “walk the upper band” to the upside. Traders would sell at resistance levels or if there are any bearish signals including negative\nprice action\n, support breaking, etc.\nOn the other hand, traders would sell when the price is “relatively low” and touches or breaks below the lower band, especially if it is preceded by a bearish chart pattern such as a\ndouble top\n(or M top) or three pushes to high. If this strategy is successful, the price can “walk the lower band” to the downside. Traders would cover at support levels or if there are any bullish signals including positive price action, resistance breaking, etc.\nAs with any trading strategy, traders should look for entry points where there is a relatively small amount of\nrisk\n, a larger potential (ideally 2:1 or better), and the odds of success are in their favor. It is important to set a stop-loss order if the price pulls back from the direction of the momentum.\nMean reversion strategy\nThe Bollinger Band\nmean reversion\nstrategy is based on the idea that prices tend to revert to their mean, which is represented by the middle line of the Bollinger Bands. When prices move too far away from the mean, it’s believed that they will eventually come back to it.\nTo implement the strategy, traders would typically wait for the price to move outside the upper or lower Bollinger Bands. When this happens, it’s considered an overbought or oversold condition, respectively. Traders would then look for a reversal back towards the middle line, which represents the mean.\nOne common approach to trading mean reversion using Bollinger Bands is to wait for the price to close back inside the Bollinger Bands before entering a trade. This helps to confirm that the reversal is actually taking place and reduces the risk of entering a trade too early.\nSqueeze strategy\nThe Bollinger Band squeeze strategy is used by traders to identify potential breakout opportunities in a range-bound market. The Bollinger Bands represent the volatility of the asset being traded and the trend and the contraction of the Bollinger Bands indicates a decrease in volatility. Traders use this signal to identify potential breakouts, as a decreasing volatility is often followed by a sharp increase in volatility.\nTo implement the strategy, traders would look for a contraction in the Bollinger Bands and wait for the price to break out of the bands. They would enter a\nlong position\nif the price breaks above the upper Bollinger Band or a\nshort position\nif the price breaks below the lower Bollinger Band. To manage risk, they would set a stop-loss order on the opposite side of the breakout.\nDouble Bollinger Band strategy\nThe double Bollinger Bands strategy uses two sets of Bollinger Bands: one with a\nstandard deviation\nof 1 and the other with a standard deviation of 2. The idea is that the wider Bollinger Bands (with a standard deviation of 2) will capture the major trend movements, while the narrower Bollinger Bands (with a standard deviation of 1) will help filter out false signals and provide confirmation of trend changes.\nIn this strategy, when the price is between the upper two lines (buy zone), it’s considered an uptrend, and when the price is between the lower two lines (sell zone), it’s considered a downtrend. When the price is between the inner lines (i.e., the narrower Bollinger Bands with a standard deviation of 1), it’s considered neutral.\nTo implement the strategy, in an uptrend, traders would look for buying opportunities when the price pulls back to the lower band of the buy zone. In a downtrend, traders would look for selling opportunities when the price rallies to the upper band of the sell zone. When the market is neutral, traders can look for breakouts or wait for a trend to emerge. It’s important to use additional\ntechnical analysis\ntools to confirm entries.\nBollinger Band Pros and Cons\nHere are some pros and cons of using Bollinger Bands:\nPros:\nEasy to use:\nBollinger Bands are easy to understand and can be used by traders of all levels.\nProvides a clear visual representation of price action:\nBollinger Bands can help traders identify trends, volatility, and potential reversals in the market.\nCan be used in combination with other technical indicators:\nBollinger Bands can be used in combination with other technical indicators to confirm trading signals.\nWidely used:\nBollinger Bands are widely used by traders and are supported by most charting platforms.\nCons:\nNot always accurate:\nLike all technical indicators, Bollinger Bands are not always accurate and can produce false signals. Additionally, it’s important to remember that tags (or touches) of the band are not signals in and of themselves.\nLagging indicator:\nBollinger Bands are a lagging indicator and may not provide timely signals for fast-moving markets.\nCan be subjective:\nTraders may interpret Bollinger Bands differently, leading to subjective trading decisions.\nDoesn’t work in all market conditions:\nBollinger Bands may not be effective in choppy or sideways markets where there is little price movement.\nBollinger Bands can be a useful tool for traders, but they should be used in combination with other technical analysis tools and with proper risk management techniques. Traders should also be aware of the limitations of Bollinger Bands and not rely solely on them for making trading decisions.\nExample scanners and strategies that use Bollinger Band\nBollinger Bands can be used in both\nScanning\nthe market and Testing Strategies. To see how exactly it can be used in these ways, we provide the following samples. The\nscanner\nsearches the market for\nstocks\nusing this indicator, and the strategy tests buying and selling rules built around this indicator.\ncharts.trendspider.com\n“Upper Bollinger Band Pierce #BB #Bullish” scanner by TrendSpider\ncharts.trendspider.com\n“Close below Lower BBand” strategy by TrendSpider\nThe Bottom Line\nIn conclusion, Bollinger Bands are a powerful technical analysis tool that can help traders identify potential trading opportunities in the\nfinancial markets\n. Whether you’re a beginner or an experienced trader, understanding the basics of Bollinger Bands and their application in various trading strategies can improve your trading decisions. By incorporating Bollinger Bands into your trading strategies, you can gain a deeper understanding of market trends and volatility, potentially improving your overall success in the markets.","attrs_markdown":"[Skip to Main Content](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#main-content)\n\n[Back to website](https:\/\/trendspider.com\/)\n\n[![TrendSpider Logo](https:\/\/trendspider.com\/learning-center\/wp-content\/themes\/trendspider-learning-center\/vendor\/trendspider\/elements\/assets\/images\/logos\/Trendspider-lc.svg)](https:\/\/trendspider.com\/learning-center\/ \"TrendSpider\")\n\n- [(833) 587-3637](tel:8335873637)\n- [Login](https:\/\/charts.trendspider.com\/login\/?reason=not_signed_in)\n- [Sign up now](https:\/\/trendspider.com\/pricing\/)\n\nPlatform\n\n[![Product Overview](https:\/\/trendspider.com\/learning-center\/wp-content\/themes\/trendspider-learning-center\/vendor\/trendspider\/elements\/assets\/images\/menu\/icon-product-overview.svg) Product Overview Software built for traders, by traders](https:\/\/trendspider.com\/product\/)\n\n[![Analyze Charts & Market Data](https:\/\/trendspider.com\/learning-center\/wp-content\/themes\/trendspider-learning-center\/vendor\/trendspider\/elements\/assets\/images\/menu\/icon-search.svg) Analyze Charts & Market Data Elevate your technical and fundamental analysis with TrendSpider’s automated, industry-leading charting platform.](https:\/\/trendspider.com\/product\/analyze-and-chart-any-market-asset\/)\n\n[![Find New Trading Ideas](https:\/\/trendspider.com\/learning-center\/wp-content\/themes\/trendspider-learning-center\/vendor\/trendspider\/elements\/assets\/images\/menu\/icon-target.svg) Find New Trading Ideas Quickly uncover trade setups that match your strategy using TrendSpider’s advanced idea generation suite.](https:\/\/trendspider.com\/product\/find-high-quality-trading-ideas\/)\n\n[![Create & Refine Strategies](https:\/\/trendspider.com\/learning-center\/wp-content\/themes\/trendspider-learning-center\/vendor\/trendspider\/elements\/assets\/images\/menu\/icon-gears.svg) Create & Refine Strategies Design, test, and refine your own trading systems using TrendSpider’s Strategy Tester. 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Setups](https:\/\/trendspider.com\/learning-center\/chart-pattern-trendline-trading-strategies\/)   [Read next article: Gap Fill Trading Strategies](https:\/\/trendspider.com\/learning-center\/gap-fill-trading-strategies\/)\n\n6 mins read\n\n# Bollinger Band Strategies\nA [Bollinger Band](https:\/\/trendspider.com\/learning-center\/bollinger-bands-a-comprehensive-guide-for-traders-and-investors\/) is a [technical](https:\/\/trendspider.com\/learning-center\/technical-trading-basics-how-to-trade-like-a-pro\/) [indicator](https:\/\/trendspider.com\/learning-center\/navigating-the-trading-world-with-technical-indicators-a-comprehensive-guide\/) developed by John Bollinger in the 1980s that has since become a widely-used method for analyzing market [trends](https:\/\/trendspider.com\/learning-center\/how-to-draw-trendlines\/) and [volatility](https:\/\/trendspider.com\/learning-center\/volatility\/). In this article, we will discuss the basics of [Bollinger Bands](https:\/\/trendspider.com\/learning-center\/bollinger-bands-a-comprehensive-guide-for-traders-and-investors\/) and explore some popular [strategies](https:\/\/trendspider.com\/learning-center\/technical-analysis-strategies\/) for using them to make trading decisions. Whether you are a beginner or an experienced trader, understanding Bollinger Bands can help you to improve your trading strategies and increase your chances of success in the markets.\n\nPlay\n\n## What Are Bollinger Bands?\nThe Bollinger Bands indicator defines when the price of an asset is high or low on a relative basis. Bollinger Bands consist of three lines: a line in the middle, and an upper band and a lower band that are each a certain number of standard deviations away from the [moving average](https:\/\/trendspider.com\/learning-center\/introduction-to-moving-averages\/).\n\nThe middle line in Bollinger Bands is typically a moving average, with the most commonly used period being 20 days. This can be a [simple moving average](https:\/\/trendspider.com\/learning-center\/what-is-the-sma-indicator-simple-moving-average\/) (SMA) or an [exponential moving average](https:\/\/trendspider.com\/learning-center\/what-is-the-exponential-moving-average\/) ([EMA](https:\/\/trendspider.com\/learning-center\/what-is-the-exponential-moving-average\/)), depending on the trader’s preference. The upper and lower bands are then typically set at a certain number of standard deviations away from the moving average, with two standard deviations being the most commonly used value.\n\nThe purpose of Bollinger Bands is to provide a visual representation of the volatility of a financial [instrument](https:\/\/trendspider.com\/learning-center\/introduction-to-asset-types\/) over time. When the price of the instrument is within the bands, it is considered to be trading within a normal [range](https:\/\/trendspider.com\/learning-center\/what-are-trading-channels\/) of volatility. When the price moves outside of the bands, it is considered to be either [overbought](https:\/\/trendspider.com\/learning-center\/rsi-trading-strategies\/) (if it moves above the upper band) or [oversold](https:\/\/trendspider.com\/learning-center\/rsi-trading-strategies\/) (if it moves below the lower band).\n\nTraders use Bollinger Bands in a variety of ways, such as identifying potential trend reversals or setting stop-loss orders and take-profit targets. The effectiveness of Bollinger Bands ultimately depends on the trader’s individual trading strategy and the specific market conditions they are trading in.\n\nIt is important to note that traders should use Bollinger Bands in combination with other [indicators](https:\/\/trendspider.com\/learning-center\/what-are-technical-indicators\/), [chart](https:\/\/trendspider.com\/learning-center\/introduction-to-chart-types\/) patterns, and more to make trading decisions because tags (or touches) of the lower or upper bands are not signals in and of themselves to buy or sell. Additionally, the bands do not act as [support](https:\/\/trendspider.com\/learning-center\/what-are-support-and-resistance-in-trading\/) or [resistance](https:\/\/trendspider.com\/learning-center\/what-are-support-and-resistance-in-trading\/) levels.\n\n## Bollinger Band Strategies\nThere are many different strategies that traders use with Bollinger Bands. Here are a few examples:\n\n### Momentum strategy\nThe momentum strategy is based on John Bollinger’s traditional way of using Bollinger Bands. First, remember that Bollinger Bands define when a price is high or low on a relative basis. When a price is relatively high or low, it can be a [signal](https:\/\/trendspider.com\/learning-center\/understanding-signal-noise-and-curve-fitting\/) of momentum to the upside or downside respectively.\n\nTo implement this strategy, traders would buy when the price is “relatively high” and touches or breaks above the upper band, especially if it is preceded by a bullish [chart pattern](https:\/\/trendspider.com\/learning-center\/chart-patterns\/) such as a [double bottom](https:\/\/trendspider.com\/learning-center\/chart-patterns-double-bottoms-and-tops\/) (or [W bottom](https:\/\/trendspider.com\/learning-center\/chart-patterns-w-bottoms-and-tops\/)). If this strategy is successful, the price can “walk the upper band” to the upside. Traders would sell at resistance levels or if there are any bearish signals including negative [price action](https:\/\/trendspider.com\/learning-center\/price-action-trading-strategies\/), support breaking, etc.\n\nOn the other hand, traders would sell when the price is “relatively low” and touches or breaks below the lower band, especially if it is preceded by a bearish chart pattern such as a [double top](https:\/\/trendspider.com\/learning-center\/chart-patterns-double-bottoms-and-tops\/) (or M top) or three pushes to high. If this strategy is successful, the price can “walk the lower band” to the downside. Traders would cover at support levels or if there are any bullish signals including positive price action, resistance breaking, etc.\n\nAs with any trading strategy, traders should look for entry points where there is a relatively small amount of [risk](https:\/\/trendspider.com\/learning-center\/what-are-the-risks-of-machine-learning\/), a larger potential (ideally 2:1 or better), and the odds of success are in their favor. It is important to set a stop-loss order if the price pulls back from the direction of the momentum.\n\n### Mean reversion strategy\nThe Bollinger Band [mean reversion](https:\/\/trendspider.com\/learning-center\/mean-reversion-trading-strategies\/) strategy is based on the idea that prices tend to revert to their mean, which is represented by the middle line of the Bollinger Bands. When prices move too far away from the mean, it’s believed that they will eventually come back to it.\n\nTo implement the strategy, traders would typically wait for the price to move outside the upper or lower Bollinger Bands. When this happens, it’s considered an overbought or oversold condition, respectively. Traders would then look for a reversal back towards the middle line, which represents the mean.\n\nOne common approach to trading mean reversion using Bollinger Bands is to wait for the price to close back inside the Bollinger Bands before entering a trade. This helps to confirm that the reversal is actually taking place and reduces the risk of entering a trade too early.\n\n### Squeeze strategy\nThe Bollinger Band squeeze strategy is used by traders to identify potential breakout opportunities in a range-bound market. The Bollinger Bands represent the volatility of the asset being traded and the trend and the contraction of the Bollinger Bands indicates a decrease in volatility. Traders use this signal to identify potential breakouts, as a decreasing volatility is often followed by a sharp increase in volatility.\n\nTo implement the strategy, traders would look for a contraction in the Bollinger Bands and wait for the price to break out of the bands. They would enter a [long position](https:\/\/trendspider.com\/learning-center\/going-long-in-trading-explained\/) if the price breaks above the upper Bollinger Band or a [short position](https:\/\/trendspider.com\/learning-center\/going-short-in-trading-explained\/) if the price breaks below the lower Bollinger Band. To manage risk, they would set a stop-loss order on the opposite side of the breakout.\n\n### Double Bollinger Band strategy\nThe double Bollinger Bands strategy uses two sets of Bollinger Bands: one with a [standard deviation](https:\/\/trendspider.com\/learning-center\/advanced-backtesting-metrics\/) of 1 and the other with a standard deviation of 2. The idea is that the wider Bollinger Bands (with a standard deviation of 2) will capture the major trend movements, while the narrower Bollinger Bands (with a standard deviation of 1) will help filter out false signals and provide confirmation of trend changes.\n\nIn this strategy, when the price is between the upper two lines (buy zone), it’s considered an uptrend, and when the price is between the lower two lines (sell zone), it’s considered a downtrend. When the price is between the inner lines (i.e., the narrower Bollinger Bands with a standard deviation of 1), it’s considered neutral.\n\nTo implement the strategy, in an uptrend, traders would look for buying opportunities when the price pulls back to the lower band of the buy zone. In a downtrend, traders would look for selling opportunities when the price rallies to the upper band of the sell zone. When the market is neutral, traders can look for breakouts or wait for a trend to emerge. It’s important to use additional [technical analysis](https:\/\/trendspider.com\/learning-center\/technical-trading-basics-how-to-trade-like-a-pro\/) tools to confirm entries.\n\n## Bollinger Band Pros and Cons\nHere are some pros and cons of using Bollinger Bands:\n\n**Pros:**\n\n1. **Easy to use:** Bollinger Bands are easy to understand and can be used by traders of all levels.\n2. **Provides a clear visual representation of price action:** Bollinger Bands can help traders identify trends, volatility, and potential reversals in the market.\n3. **Can be used in combination with other technical indicators:** Bollinger Bands can be used in combination with other technical indicators to confirm trading signals.\n4. **Widely used:** Bollinger Bands are widely used by traders and are supported by most charting platforms.\n\n**Cons:**\n\n1. **Not always accurate:** Like all technical indicators, Bollinger Bands are not always accurate and can produce false signals. Additionally, it’s important to remember that tags (or touches) of the band are not signals in and of themselves.\n2. **Lagging indicator:** Bollinger Bands are a lagging indicator and may not provide timely signals for fast-moving markets.\n3. **Can be subjective:** Traders may interpret Bollinger Bands differently, leading to subjective trading decisions.\n4. **Doesn’t work in all market conditions:** Bollinger Bands may not be effective in choppy or sideways markets where there is little price movement.\n\nBollinger Bands can be a useful tool for traders, but they should be used in combination with other technical analysis tools and with proper risk management techniques. Traders should also be aware of the limitations of Bollinger Bands and not rely solely on them for making trading decisions.\n\n## Example scanners and strategies that use Bollinger Band\nBollinger Bands can be used in both [Scanning](https:\/\/trendspider.com\/learning-center\/scanning\/) the market and Testing Strategies. To see how exactly it can be used in these ways, we provide the following samples. The [scanner](https:\/\/trendspider.com\/learning-center\/scanning\/) searches the market for [stocks](https:\/\/trendspider.com\/learning-center\/what-is-a-stock\/) using this indicator, and the strategy tests buying and selling rules built around this indicator.\n\n![\"Upper Bollinger Band Pierce \\#BB \\#Bullish\" scanner by TrendSpider](https:\/\/shared-entities.s3.amazonaws.com\/thumbs\/29883-watchlist-c4801e87af1dd246d787575f648a17b8.png)\n\ncharts.trendspider.com\n\n“Upper Bollinger Band Pierce \\#BB \\#Bullish” scanner by TrendSpider\n\n![\"Close below Lower BBand\" strategy by TrendSpider](https:\/\/shared-entities.s3.amazonaws.com\/thumbs\/29883-strategy-384d45ac95266ff8e0d28a5bd9f5a519.png)\n\ncharts.trendspider.com\n\n“Close below Lower BBand” strategy by TrendSpider\n## The Bottom Line\nIn conclusion, Bollinger Bands are a powerful technical analysis tool that can help traders identify potential trading opportunities in the [financial markets](https:\/\/trendspider.com\/learning-center\/how-to-apply-machine-learning-to-investing-or-trading\/). Whether you’re a beginner or an experienced trader, understanding the basics of Bollinger Bands and their application in various trading strategies can improve your trading decisions. By incorporating Bollinger Bands into your trading strategies, you can gain a deeper understanding of market trends and volatility, potentially improving your overall success in the markets.\n\n***\n## Preview some of TrendSpider’s Data and Analytics on select Stocks and ETFs\n[![Logo of SNAP](https:\/\/companieslogo.com\/img2\/64\/SNAP-31c277355ed874e357b6ad-1a777d54.png?t=1653535336) Free Stock Chart for SNAP \\$7.65 USD -0.02 (-0.20%)](https:\/\/trendspider.com\/markets\/symbols\/SNAP\/)   [![Logo of SABR](https:\/\/companieslogo.com\/img2\/64\/SABR-31c277355ed874e357b6ad-1969dff1.png?t=1683874434) Free Stock Chart for SABR \\$1.34 USD -0.02 (-1.47%)](https:\/\/trendspider.com\/markets\/symbols\/SABR\/)   [![Logo of AAPL](https:\/\/companieslogo.com\/img2\/64\/AAPL-31c277355ed874e357b6ad-0c029c16.png?t=1632720960) Free Stock Chart for AAPL \\$248.08 USD -0.27 (-0.11%)](https:\/\/trendspider.com\/markets\/symbols\/AAPL\/)   [![Logo of NVDA](https:\/\/companieslogo.com\/img2\/64\/NVDA-31c277355ed874e357b6ad-81cb60ae.png?t=1633073585) Free Stock Chart for NVDA \\$187.34 USD +2.60 (+1.41%)](https:\/\/trendspider.com\/markets\/symbols\/NVDA\/)   [![Logo of SHOP](https:\/\/companieslogo.com\/img2\/64\/SHOP-31c277355ed874e357b6ad-2ad2fb83.png?t=1633439432) Free Stock Chart for SHOP \\$138.00 USD +0.36 (+0.26%)](https:\/\/trendspider.com\/markets\/symbols\/SHOP\/)   [![Logo of AMC](https:\/\/companieslogo.com\/img2\/64\/AMC-31c277355ed874e357b6ad-d4074f7d.png?t=1674020115) Free Stock Chart for AMC \\$1.58 USD -0.07 (-4.53%)](https:\/\/trendspider.com\/markets\/symbols\/AMC\/)\n\n## Related:\n- Technical Strategies\n  ### Technical Analysis Strategies Explained: How Traders Analyze Price and Volume\n  Technical analysis strategies are systematic methods used by traders and investors to evaluate financial markets by analyzing price behavior, volume, volatility, and historical patterns. The primary goal of technical analysis is not to predict the future with certainty, but to identify high-probability scenarios where risk can be defined and managed. Unlike fundamental analysis, which attempts …\n  [Read article: Technical Analysis Strategies Explained: How Traders Analyze Price and Volume](https:\/\/trendspider.com\/learning-center\/technical-analysis-strategies\/)\n- Technical Strategies\n  ### Moving Average Crossover Strategies: A Complete Guide to Signals, Trends, and Trade Timing\n  Several tools and techniques are used by traders to predict the direction of financial markets. Among these, one simple and effective strategy is the moving average crossover strategy, which illustrates potential changes in the direction of the trend by using the intersection of two moving averages. In contrast to predictive leading indicators, moving average crossovers …\n  [Read article: Moving Average Crossover Strategies: A Complete Guide to Signals, Trends, and Trade Timing](https:\/\/trendspider.com\/learning-center\/moving-average-crossover-strategies\/)\n\n[Read previous article: Chart Pattern & Trendline Trading Strategies — How to Spot, Trade & Manage Setups](https:\/\/trendspider.com\/learning-center\/chart-pattern-trendline-trading-strategies\/)   [Read next article: Gap Fill Trading Strategies](https:\/\/trendspider.com\/learning-center\/gap-fill-trading-strategies\/)\n\n## Sign up for the TrendSpider market update\nGet free market analysis delivered to your inbox, every Sunday.\n\n*Table of Contents [Bollinger Band Strategies](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#bollinger-band-strategies) [What Are Bollinger Bands?](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#what-are-bollinger-bands) [Bollinger Band Strategies](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#bollinger-band-strategies) [Momentum strategy](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#momentum-strategy) [Mean reversion strategy](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#mean-reversion-strategy) [Squeeze strategy](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#squeeze-strategy) [Double Bollinger Band strategy](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#double-bollinger-band-strategy) [Bollinger Band Pros and Cons](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#bollinger-band-pros-and-cons) [Example scanners and strategies that use Bollinger Band](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#example-scanners-and-strategies-that-use-bollinger-band) [The Bottom Line](https:\/\/trendspider.com\/learning-center\/bollinger-band-strategies\/#the-bottom-line)*\n\n*About [Home](https:\/\/trendspider.com\/) [About us](https:\/\/trendspider.com\/about\/) [Contact info](https:\/\/trendspider.com\/contacts\/) [Reviews](https:\/\/trendspider.com\/reviews\/) [Platform tour](https:\/\/trendspider.com\/tour\/) Product overview [Platform Overview](https:\/\/trendspider.com\/product\/) [Strategy Development Tools](https:\/\/trendspider.com\/product\/strategy-development-and-backtesting-tools\/) [Trading Idea Generation Tools](https:\/\/trendspider.com\/product\/find-high-quality-trading-ideas\/) [Deep Analysis & Charting Tools](https:\/\/trendspider.com\/product\/analyze-and-chart-any-market-asset\/) [AI Strategy Lab](https:\/\/trendspider.com\/product\/artificial-intelligence-ai-trading-strategy-lab\/) [Trade Timing & Execution Tools](https:\/\/trendspider.com\/product\/trade-timing-and-execution-tools\/) [AI Trading Assistant](https:\/\/trendspider.com\/product\/sidekick-ai-trading-assistant\/) [Pricing & Plans](https:\/\/trendspider.com\/pricing\/) Compare to ... 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Boilerpipe Text	6 mins read A Bollinger Band is a technical indicator developed by John Bollinger in the 1980s that has since become a widely-used method for analyzing market trends and volatility . In this article, we will discuss the basics of Bollinger Bands and explore some popular strategies for using them to make trading decisions. Whether you are a beginner or an experienced trader, understanding Bollinger Bands can help you to improve your trading strategies and increase your chances of success in the markets. What Are Bollinger Bands? The Bollinger Bands indicator defines when the price of an asset is high or low on a relative basis. Bollinger Bands consist of three lines: a line in the middle, and an upper band and a lower band that are each a certain number of standard deviations away from the moving average . The middle line in Bollinger Bands is typically a moving average, with the most commonly used period being 20 days. This can be a simple moving average (SMA) or an exponential moving average ( EMA ), depending on the trader’s preference. The upper and lower bands are then typically set at a certain number of standard deviations away from the moving average, with two standard deviations being the most commonly used value. The purpose of Bollinger Bands is to provide a visual representation of the volatility of a financial instrument over time. When the price of the instrument is within the bands, it is considered to be trading within a normal range of volatility. When the price moves outside of the bands, it is considered to be either overbought (if it moves above the upper band) or oversold (if it moves below the lower band). Traders use Bollinger Bands in a variety of ways, such as identifying potential trend reversals or setting stop-loss orders and take-profit targets. The effectiveness of Bollinger Bands ultimately depends on the trader’s individual trading strategy and the specific market conditions they are trading in. It is important to note that traders should use Bollinger Bands in combination with other indicators , chart patterns, and more to make trading decisions because tags (or touches) of the lower or upper bands are not signals in and of themselves to buy or sell. Additionally, the bands do not act as support or resistance levels. Bollinger Band Strategies There are many different strategies that traders use with Bollinger Bands. Here are a few examples: Momentum strategy The momentum strategy is based on John Bollinger’s traditional way of using Bollinger Bands. First, remember that Bollinger Bands define when a price is high or low on a relative basis. When a price is relatively high or low, it can be a signal of momentum to the upside or downside respectively. To implement this strategy, traders would buy when the price is “relatively high” and touches or breaks above the upper band, especially if it is preceded by a bullish chart pattern such as a double bottom (or W bottom ). If this strategy is successful, the price can “walk the upper band” to the upside. Traders would sell at resistance levels or if there are any bearish signals including negative price action , support breaking, etc. On the other hand, traders would sell when the price is “relatively low” and touches or breaks below the lower band, especially if it is preceded by a bearish chart pattern such as a double top (or M top) or three pushes to high. If this strategy is successful, the price can “walk the lower band” to the downside. Traders would cover at support levels or if there are any bullish signals including positive price action, resistance breaking, etc. As with any trading strategy, traders should look for entry points where there is a relatively small amount of risk , a larger potential (ideally 2:1 or better), and the odds of success are in their favor. It is important to set a stop-loss order if the price pulls back from the direction of the momentum. Mean reversion strategy The Bollinger Band mean reversion strategy is based on the idea that prices tend to revert to their mean, which is represented by the middle line of the Bollinger Bands. When prices move too far away from the mean, it’s believed that they will eventually come back to it. To implement the strategy, traders would typically wait for the price to move outside the upper or lower Bollinger Bands. When this happens, it’s considered an overbought or oversold condition, respectively. Traders would then look for a reversal back towards the middle line, which represents the mean. One common approach to trading mean reversion using Bollinger Bands is to wait for the price to close back inside the Bollinger Bands before entering a trade. This helps to confirm that the reversal is actually taking place and reduces the risk of entering a trade too early. Squeeze strategy The Bollinger Band squeeze strategy is used by traders to identify potential breakout opportunities in a range-bound market. The Bollinger Bands represent the volatility of the asset being traded and the trend and the contraction of the Bollinger Bands indicates a decrease in volatility. Traders use this signal to identify potential breakouts, as a decreasing volatility is often followed by a sharp increase in volatility. To implement the strategy, traders would look for a contraction in the Bollinger Bands and wait for the price to break out of the bands. They would enter a long position if the price breaks above the upper Bollinger Band or a short position if the price breaks below the lower Bollinger Band. To manage risk, they would set a stop-loss order on the opposite side of the breakout. Double Bollinger Band strategy The double Bollinger Bands strategy uses two sets of Bollinger Bands: one with a standard deviation of 1 and the other with a standard deviation of 2. The idea is that the wider Bollinger Bands (with a standard deviation of 2) will capture the major trend movements, while the narrower Bollinger Bands (with a standard deviation of 1) will help filter out false signals and provide confirmation of trend changes. In this strategy, when the price is between the upper two lines (buy zone), it’s considered an uptrend, and when the price is between the lower two lines (sell zone), it’s considered a downtrend. When the price is between the inner lines (i.e., the narrower Bollinger Bands with a standard deviation of 1), it’s considered neutral. To implement the strategy, in an uptrend, traders would look for buying opportunities when the price pulls back to the lower band of the buy zone. In a downtrend, traders would look for selling opportunities when the price rallies to the upper band of the sell zone. When the market is neutral, traders can look for breakouts or wait for a trend to emerge. It’s important to use additional technical analysis tools to confirm entries. Bollinger Band Pros and Cons Here are some pros and cons of using Bollinger Bands: Pros: Easy to use: Bollinger Bands are easy to understand and can be used by traders of all levels. Provides a clear visual representation of price action: Bollinger Bands can help traders identify trends, volatility, and potential reversals in the market. Can be used in combination with other technical indicators: Bollinger Bands can be used in combination with other technical indicators to confirm trading signals. Widely used: Bollinger Bands are widely used by traders and are supported by most charting platforms. Cons: Not always accurate: Like all technical indicators, Bollinger Bands are not always accurate and can produce false signals. Additionally, it’s important to remember that tags (or touches) of the band are not signals in and of themselves. Lagging indicator: Bollinger Bands are a lagging indicator and may not provide timely signals for fast-moving markets. Can be subjective: Traders may interpret Bollinger Bands differently, leading to subjective trading decisions. Doesn’t work in all market conditions: Bollinger Bands may not be effective in choppy or sideways markets where there is little price movement. Bollinger Bands can be a useful tool for traders, but they should be used in combination with other technical analysis tools and with proper risk management techniques. Traders should also be aware of the limitations of Bollinger Bands and not rely solely on them for making trading decisions. Example scanners and strategies that use Bollinger Band Bollinger Bands can be used in both Scanning the market and Testing Strategies. To see how exactly it can be used in these ways, we provide the following samples. The scanner searches the market for stocks using this indicator, and the strategy tests buying and selling rules built around this indicator. charts.trendspider.com “Upper Bollinger Band Pierce #BB #Bullish” scanner by TrendSpider charts.trendspider.com “Close below Lower BBand” strategy by TrendSpider The Bottom Line In conclusion, Bollinger Bands are a powerful technical analysis tool that can help traders identify potential trading opportunities in the financial markets . Whether you’re a beginner or an experienced trader, understanding the basics of Bollinger Bands and their application in various trading strategies can improve your trading decisions. By incorporating Bollinger Bands into your trading strategies, you can gain a deeper understanding of market trends and volatility, potentially improving your overall success in the markets.
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[Home](https://trendspider.com/learning-center/ "Go to TrendSpider Learning Center.") [Trading Strategies](https://trendspider.com/learning-center/category/trading-strategies/ "Go to the Trading Strategies Category archives.") [Technical Strategies](https://trendspider.com/learning-center/category/trading-strategies/technical-strategies/ "Go to the Technical Strategies Category archives.") Bollinger Band Strategies [Read previous article: Chart Pattern & Trendline Trading Strategies — How to Spot, Trade & Manage Setups](https://trendspider.com/learning-center/chart-pattern-trendline-trading-strategies/) [Read next article: Gap Fill Trading Strategies](https://trendspider.com/learning-center/gap-fill-trading-strategies/) 6 mins read # Bollinger Band Strategies A [Bollinger Band](https://trendspider.com/learning-center/bollinger-bands-a-comprehensive-guide-for-traders-and-investors/) is a [technical](https://trendspider.com/learning-center/technical-trading-basics-how-to-trade-like-a-pro/) [indicator](https://trendspider.com/learning-center/navigating-the-trading-world-with-technical-indicators-a-comprehensive-guide/) developed by John Bollinger in the 1980s that has since become a widely-used method for analyzing market [trends](https://trendspider.com/learning-center/how-to-draw-trendlines/) and [volatility](https://trendspider.com/learning-center/volatility/). In this article, we will discuss the basics of [Bollinger Bands](https://trendspider.com/learning-center/bollinger-bands-a-comprehensive-guide-for-traders-and-investors/) and explore some popular [strategies](https://trendspider.com/learning-center/technical-analysis-strategies/) for using them to make trading decisions. Whether you are a beginner or an experienced trader, understanding Bollinger Bands can help you to improve your trading strategies and increase your chances of success in the markets. Play ## What Are Bollinger Bands? The Bollinger Bands indicator defines when the price of an asset is high or low on a relative basis. Bollinger Bands consist of three lines: a line in the middle, and an upper band and a lower band that are each a certain number of standard deviations away from the [moving average](https://trendspider.com/learning-center/introduction-to-moving-averages/). The middle line in Bollinger Bands is typically a moving average, with the most commonly used period being 20 days. This can be a [simple moving average](https://trendspider.com/learning-center/what-is-the-sma-indicator-simple-moving-average/) (SMA) or an [exponential moving average](https://trendspider.com/learning-center/what-is-the-exponential-moving-average/) ([EMA](https://trendspider.com/learning-center/what-is-the-exponential-moving-average/)), depending on the trader’s preference. The upper and lower bands are then typically set at a certain number of standard deviations away from the moving average, with two standard deviations being the most commonly used value. The purpose of Bollinger Bands is to provide a visual representation of the volatility of a financial [instrument](https://trendspider.com/learning-center/introduction-to-asset-types/) over time. When the price of the instrument is within the bands, it is considered to be trading within a normal [range](https://trendspider.com/learning-center/what-are-trading-channels/) of volatility. When the price moves outside of the bands, it is considered to be either [overbought](https://trendspider.com/learning-center/rsi-trading-strategies/) (if it moves above the upper band) or [oversold](https://trendspider.com/learning-center/rsi-trading-strategies/) (if it moves below the lower band). Traders use Bollinger Bands in a variety of ways, such as identifying potential trend reversals or setting stop-loss orders and take-profit targets. The effectiveness of Bollinger Bands ultimately depends on the trader’s individual trading strategy and the specific market conditions they are trading in. It is important to note that traders should use Bollinger Bands in combination with other [indicators](https://trendspider.com/learning-center/what-are-technical-indicators/), [chart](https://trendspider.com/learning-center/introduction-to-chart-types/) patterns, and more to make trading decisions because tags (or touches) of the lower or upper bands are not signals in and of themselves to buy or sell. Additionally, the bands do not act as [support](https://trendspider.com/learning-center/what-are-support-and-resistance-in-trading/) or [resistance](https://trendspider.com/learning-center/what-are-support-and-resistance-in-trading/) levels. ## Bollinger Band Strategies There are many different strategies that traders use with Bollinger Bands. Here are a few examples: ### Momentum strategy The momentum strategy is based on John Bollinger’s traditional way of using Bollinger Bands. First, remember that Bollinger Bands define when a price is high or low on a relative basis. When a price is relatively high or low, it can be a [signal](https://trendspider.com/learning-center/understanding-signal-noise-and-curve-fitting/) of momentum to the upside or downside respectively. To implement this strategy, traders would buy when the price is “relatively high” and touches or breaks above the upper band, especially if it is preceded by a bullish [chart pattern](https://trendspider.com/learning-center/chart-patterns/) such as a [double bottom](https://trendspider.com/learning-center/chart-patterns-double-bottoms-and-tops/) (or [W bottom](https://trendspider.com/learning-center/chart-patterns-w-bottoms-and-tops/)). If this strategy is successful, the price can “walk the upper band” to the upside. Traders would sell at resistance levels or if there are any bearish signals including negative [price action](https://trendspider.com/learning-center/price-action-trading-strategies/), support breaking, etc. On the other hand, traders would sell when the price is “relatively low” and touches or breaks below the lower band, especially if it is preceded by a bearish chart pattern such as a [double top](https://trendspider.com/learning-center/chart-patterns-double-bottoms-and-tops/) (or M top) or three pushes to high. If this strategy is successful, the price can “walk the lower band” to the downside. Traders would cover at support levels or if there are any bullish signals including positive price action, resistance breaking, etc. As with any trading strategy, traders should look for entry points where there is a relatively small amount of [risk](https://trendspider.com/learning-center/what-are-the-risks-of-machine-learning/), a larger potential (ideally 2:1 or better), and the odds of success are in their favor. It is important to set a stop-loss order if the price pulls back from the direction of the momentum. ### Mean reversion strategy The Bollinger Band [mean reversion](https://trendspider.com/learning-center/mean-reversion-trading-strategies/) strategy is based on the idea that prices tend to revert to their mean, which is represented by the middle line of the Bollinger Bands. When prices move too far away from the mean, it’s believed that they will eventually come back to it. To implement the strategy, traders would typically wait for the price to move outside the upper or lower Bollinger Bands. When this happens, it’s considered an overbought or oversold condition, respectively. Traders would then look for a reversal back towards the middle line, which represents the mean. One common approach to trading mean reversion using Bollinger Bands is to wait for the price to close back inside the Bollinger Bands before entering a trade. This helps to confirm that the reversal is actually taking place and reduces the risk of entering a trade too early. ### Squeeze strategy The Bollinger Band squeeze strategy is used by traders to identify potential breakout opportunities in a range-bound market. The Bollinger Bands represent the volatility of the asset being traded and the trend and the contraction of the Bollinger Bands indicates a decrease in volatility. Traders use this signal to identify potential breakouts, as a decreasing volatility is often followed by a sharp increase in volatility. To implement the strategy, traders would look for a contraction in the Bollinger Bands and wait for the price to break out of the bands. They would enter a [long position](https://trendspider.com/learning-center/going-long-in-trading-explained/) if the price breaks above the upper Bollinger Band or a [short position](https://trendspider.com/learning-center/going-short-in-trading-explained/) if the price breaks below the lower Bollinger Band. To manage risk, they would set a stop-loss order on the opposite side of the breakout. ### Double Bollinger Band strategy The double Bollinger Bands strategy uses two sets of Bollinger Bands: one with a [standard deviation](https://trendspider.com/learning-center/advanced-backtesting-metrics/) of 1 and the other with a standard deviation of 2. The idea is that the wider Bollinger Bands (with a standard deviation of 2) will capture the major trend movements, while the narrower Bollinger Bands (with a standard deviation of 1) will help filter out false signals and provide confirmation of trend changes. In this strategy, when the price is between the upper two lines (buy zone), it’s considered an uptrend, and when the price is between the lower two lines (sell zone), it’s considered a downtrend. When the price is between the inner lines (i.e., the narrower Bollinger Bands with a standard deviation of 1), it’s considered neutral. To implement the strategy, in an uptrend, traders would look for buying opportunities when the price pulls back to the lower band of the buy zone. In a downtrend, traders would look for selling opportunities when the price rallies to the upper band of the sell zone. When the market is neutral, traders can look for breakouts or wait for a trend to emerge. It’s important to use additional [technical analysis](https://trendspider.com/learning-center/technical-trading-basics-how-to-trade-like-a-pro/) tools to confirm entries. ## Bollinger Band Pros and Cons Here are some pros and cons of using Bollinger Bands: Pros: 1. Easy to use: Bollinger Bands are easy to understand and can be used by traders of all levels. 2. Provides a clear visual representation of price action: Bollinger Bands can help traders identify trends, volatility, and potential reversals in the market. 3. Can be used in combination with other technical indicators: Bollinger Bands can be used in combination with other technical indicators to confirm trading signals. 4. Widely used: Bollinger Bands are widely used by traders and are supported by most charting platforms. Cons: 1. Not always accurate: Like all technical indicators, Bollinger Bands are not always accurate and can produce false signals. Additionally, it’s important to remember that tags (or touches) of the band are not signals in and of themselves. 2. Lagging indicator: Bollinger Bands are a lagging indicator and may not provide timely signals for fast-moving markets. 3. Can be subjective: Traders may interpret Bollinger Bands differently, leading to subjective trading decisions. 4. Doesn’t work in all market conditions: Bollinger Bands may not be effective in choppy or sideways markets where there is little price movement. Bollinger Bands can be a useful tool for traders, but they should be used in combination with other technical analysis tools and with proper risk management techniques. Traders should also be aware of the limitations of Bollinger Bands and not rely solely on them for making trading decisions. ## Example scanners and strategies that use Bollinger Band Bollinger Bands can be used in both [Scanning](https://trendspider.com/learning-center/scanning/) the market and Testing Strategies. To see how exactly it can be used in these ways, we provide the following samples. The [scanner](https://trendspider.com/learning-center/scanning/) searches the market for [stocks](https://trendspider.com/learning-center/what-is-a-stock/) using this indicator, and the strategy tests buying and selling rules built around this indicator. !["Upper Bollinger Band Pierce \#BB \#Bullish" scanner by TrendSpider](https://shared-entities.s3.amazonaws.com/thumbs/29883-watchlist-c4801e87af1dd246d787575f648a17b8.png) charts.trendspider.com “Upper Bollinger Band Pierce \#BB \#Bullish” scanner by TrendSpider !["Close below Lower BBand" strategy by TrendSpider](https://shared-entities.s3.amazonaws.com/thumbs/29883-strategy-384d45ac95266ff8e0d28a5bd9f5a519.png) charts.trendspider.com “Close below Lower BBand” strategy by TrendSpider ## The Bottom Line In conclusion, Bollinger Bands are a powerful technical analysis tool that can help traders identify potential trading opportunities in the [financial markets](https://trendspider.com/learning-center/how-to-apply-machine-learning-to-investing-or-trading/). Whether you’re a beginner or an experienced trader, understanding the basics of Bollinger Bands and their application in various trading strategies can improve your trading decisions. By incorporating Bollinger Bands into your trading strategies, you can gain a deeper understanding of market trends and volatility, potentially improving your overall success in the markets. *** ## Preview some of TrendSpider’s Data and Analytics on select Stocks and ETFs [![Logo of SNAP](https://companieslogo.com/img2/64/SNAP-31c277355ed874e357b6ad-1a777d54.png?t=1653535336) Free Stock Chart for SNAP \$7.65 USD -0.02 (-0.20%)](https://trendspider.com/markets/symbols/SNAP/) [![Logo of SABR](https://companieslogo.com/img2/64/SABR-31c277355ed874e357b6ad-1969dff1.png?t=1683874434) Free Stock Chart for SABR \$1.34 USD -0.02 (-1.47%)](https://trendspider.com/markets/symbols/SABR/) [![Logo of AAPL](https://companieslogo.com/img2/64/AAPL-31c277355ed874e357b6ad-0c029c16.png?t=1632720960) Free Stock Chart for AAPL \$248.08 USD -0.27 (-0.11%)](https://trendspider.com/markets/symbols/AAPL/) [![Logo of NVDA](https://companieslogo.com/img2/64/NVDA-31c277355ed874e357b6ad-81cb60ae.png?t=1633073585) Free Stock Chart for NVDA \$187.34 USD +2.60 (+1.41%)](https://trendspider.com/markets/symbols/NVDA/) [![Logo of SHOP](https://companieslogo.com/img2/64/SHOP-31c277355ed874e357b6ad-2ad2fb83.png?t=1633439432) Free Stock Chart for SHOP \$138.00 USD +0.36 (+0.26%)](https://trendspider.com/markets/symbols/SHOP/) [![Logo of AMC](https://companieslogo.com/img2/64/AMC-31c277355ed874e357b6ad-d4074f7d.png?t=1674020115) Free Stock Chart for AMC \$1.58 USD -0.07 (-4.53%)](https://trendspider.com/markets/symbols/AMC/) ## Related: - Technical Strategies ### Technical Analysis Strategies Explained: How Traders Analyze Price and Volume Technical analysis strategies are systematic methods used by traders and investors to evaluate financial markets by analyzing price behavior, volume, volatility, and historical patterns. The primary goal of technical analysis is not to predict the future with certainty, but to identify high-probability scenarios where risk can be defined and managed. Unlike fundamental analysis, which attempts … [Read article: Technical Analysis Strategies Explained: How Traders Analyze Price and Volume](https://trendspider.com/learning-center/technical-analysis-strategies/) - Technical Strategies ### Moving Average Crossover Strategies: A Complete Guide to Signals, Trends, and Trade Timing Several tools and techniques are used by traders to predict the direction of financial markets. Among these, one simple and effective strategy is the moving average crossover strategy, which illustrates potential changes in the direction of the trend by using the intersection of two moving averages. In contrast to predictive leading indicators, moving average crossovers … [Read article: Moving Average Crossover Strategies: A Complete Guide to Signals, Trends, and Trade Timing](https://trendspider.com/learning-center/moving-average-crossover-strategies/) [Read previous article: Chart Pattern & Trendline Trading Strategies — How to Spot, Trade & Manage Setups](https://trendspider.com/learning-center/chart-pattern-trendline-trading-strategies/) [Read next article: Gap Fill Trading Strategies](https://trendspider.com/learning-center/gap-fill-trading-strategies/) ## Sign up for the TrendSpider market update Get free market analysis delivered to your inbox, every Sunday. Table of Contents [Bollinger Band Strategies](https://trendspider.com/learning-center/bollinger-band-strategies/#bollinger-band-strategies) [What Are Bollinger Bands?](https://trendspider.com/learning-center/bollinger-band-strategies/#what-are-bollinger-bands) [Bollinger Band Strategies](https://trendspider.com/learning-center/bollinger-band-strategies/#bollinger-band-strategies) [Momentum strategy](https://trendspider.com/learning-center/bollinger-band-strategies/#momentum-strategy) [Mean reversion strategy](https://trendspider.com/learning-center/bollinger-band-strategies/#mean-reversion-strategy) [Squeeze strategy](https://trendspider.com/learning-center/bollinger-band-strategies/#squeeze-strategy) [Double Bollinger Band strategy](https://trendspider.com/learning-center/bollinger-band-strategies/#double-bollinger-band-strategy) [Bollinger Band Pros and Cons](https://trendspider.com/learning-center/bollinger-band-strategies/#bollinger-band-pros-and-cons) [Example scanners and strategies that use Bollinger Band](https://trendspider.com/learning-center/bollinger-band-strategies/#example-scanners-and-strategies-that-use-bollinger-band) [The Bottom Line](https://trendspider.com/learning-center/bollinger-band-strategies/#the-bottom-line) About [Home](https://trendspider.com/) [About us](https://trendspider.com/about/) [Contact info](https://trendspider.com/contacts/) [Reviews](https://trendspider.com/reviews/) [Platform tour](https://trendspider.com/tour/) Product overview [Platform Overview](https://trendspider.com/product/) [Strategy Development Tools](https://trendspider.com/product/strategy-development-and-backtesting-tools/) [Trading Idea Generation Tools](https://trendspider.com/product/find-high-quality-trading-ideas/) [Deep Analysis & Charting Tools](https://trendspider.com/product/analyze-and-chart-any-market-asset/) [AI Strategy Lab](https://trendspider.com/product/artificial-intelligence-ai-trading-strategy-lab/) [Trade Timing & Execution Tools](https://trendspider.com/product/trade-timing-and-execution-tools/) [AI Trading Assistant](https://trendspider.com/product/sidekick-ai-trading-assistant/) [Pricing & Plans](https://trendspider.com/pricing/) Compare to ... 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