Bollinger Bands Thinkorswim Trading Strategy

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Bollinger Bands Thinkorswim Trading Strategy is a versatile tool for traders of all levels. It's based on the concept of volatility, which is the measure of how much a security's price moves.

The strategy involves plotting two standard deviations above and below a moving average of a security's price. This creates a band that contracts and expands with market conditions. Thinkorswim allows you to easily create and customize these bands.

To create a Bollinger Band chart on Thinkorswim, you'll need to select the "Bollinger Band" indicator from the "Studies" menu. You can then adjust the settings to suit your trading style. For example, you can change the number of periods used to calculate the moving average.

By using Bollinger Bands on Thinkorswim, you can identify potential buy and sell signals based on the width of the bands.

Using Bollinger Bands in Thinkorswim

To access Bollinger Bands in Thinkorswim, go to the "Studies" tab and select "Bollinger Bands" from the list of available studies.

The default settings for Bollinger Bands in Thinkorswim are 20 periods, 2 standard deviations, and a moving average type of Simple.

These settings can be adjusted to suit your trading strategy.

Overbought and Oversold Strategy

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The Overbought and Oversold Strategy is a common approach when using Bollinger Bands in Thinkorswim. It involves identifying when the price breaks below the lower band, indicating that prices have fallen too much and are due for a bounce.

Prices breaking below the lower band can be a sign that the market is oversold and ready for a rebound. This is based on the concept of mean reversion, where prices eventually revert to their mean or average.

Bollinger Bands don't always give accurate buy and sell signals, especially during strong trends. In these cases, traders risk placing trades on the wrong side of the move.

To avoid this, traders can look at the overall direction of price and only take trade signals that align with the trend. For example, if the trend is down, only take short positions when the upper band is tagged.

The lower band can still be used as an exit if desired, but a new long position is not opened since that would mean going against the trend. This approach can help traders avoid placing trades on the wrong side of a strong trend.

Tool for Trend Traders

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Bollinger Bands can be a valuable tool for trend traders who seek to exploit momentum. Trend traders position long once price enters the "buy zone" and can stay in the trade as the Bollinger Band "bands" encapsulate most of the price action of the move higher.

A reasonable exit point for trend traders is to close a long trade if the candle on the candlestick charts turn red and more than 75% of its body were below the "buy zone". This prevents the trend trader from being "wiggled out" of a trend by a quick move to the downside.

Trend traders can use Bollinger Bands to identify the turn in price and exploit trend exhaustion. However, counter-trend trading requires far larger margins of error, as trends will often make several attempts at continuation before reversing.

Bollinger Band "bands" can also be used to help set a stop-loss level by measuring the width of the "no man's land" area and adding it to the upper band. This allows the trader to avoid getting stopped out and remain in the short trade once the price starts declining.

Trend traders can use the 75% rule to determine when to close a long trade. If the candle on the candlestick charts turn red and more than 75% of its body were below the "buy zone", it's likely a good time to exit the trade.

Building the Reversal Indicator

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To build the reversal indicator using Bollinger Bands on Thinkorswim, you'll want to set up the bands with a 20-period simple moving average (SMA) in the middle, and two standard deviations above and below it. This will give you a clear visual representation of price action relative to volatility.

A 20-period SMA is a common choice because it provides a good balance between short-term and long-term trends, allowing you to spot potential reversals without getting too caught up in minor price fluctuations.

By using the upper and lower bands, you can identify potential reversal points, such as when the price breaks below the lower band and then quickly reverses upward, or when it moves above the upper band and then sharply reverses downward.

Usefulness in Reversals

Using Bollinger Bands to spot reversals is a game-changer. By looking at the price's relationship to the upper and lower bands, you can gauge the trend's overextension and anticipate a reversal.

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A price break below the lower band followed by a quick reversal upward can signal a long opportunity as the price reverts to the mean.

If the price pushes outside the upper or lower bands, it's often a sign that the current trend is overextended, and a reversal could be imminent.

A move above the upper band followed by a sharp reversal downward can signal a short opportunity.

These bands give you an intuitive way to spot possible reversals and time entries and exits based on price action relative to volatility.

Step 1: Define Bounds

To define the bounds of our reversal indicator, we first need to identify the key components that will frame our trading signals. The lower and upper Bollinger Bands serve as these bounds, representing two standard deviations from the simple moving average, or SMA.

The mid Bollinger Band is the simple moving average itself, which we'll use as a reference point. ThinkOrSwim has a built-in function for Bollinger Bands, so we can leverage that to streamline our process.

The lower and upper Bands will be two standard deviations away from the mid Band, effectively creating a range that prices will oscillate within. This range will be the foundation of our reversal indicator.

Define Buy and Sell Signals

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The Bollinger Bands on ThinkOrSwim are a powerful tool for generating buy and sell signals. The buy signal triggers when the price meets all conditions for a long trade.

We're looking for the price to be below the lower Bollinger Band, which represents two standard deviations from the simple moving average. The close needs to be above the previous candle's high, and the high needs to be under the midline.

The bullSignal appears when these conditions are met, and it's plotted with a visual style using BOOLEAN_ARROW_UP to indicate an upward arrow. This signal is a strong indication that the price may be due for a reversal.

For the sell signal, we're looking for the price to exceed the upper Bollinger Band, which is also two standard deviations from the simple moving average. The high needs to exceed the upper band, the close needs to be below the previous low, and the low needs to remain above the midline.

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The bearSignal plots a downward arrow whenever these conditions are met, indicating a potential bearish reversal. This signal can be a valuable tool for identifying potential selling opportunities.

ThinkOrSwim allows for signal customization, so you can adjust the conditions to suit your trading style. For example, you can refine how extreme the conditions should be before a signal plots, such as setting the low to be less than 20 and the high to be greater than 30.

Customizing and Optimizing

You can adjust the low and high conditions in both the bullSignal and bearSignal to refine how extreme the conditions should be before a signal plots.

ThinkOrSwim allows for signal customization, so don't be afraid to experiment with different parameters.

The low condition in the bullSignal is set to <= 20, which means the signal will plot when the Bollinger Band is at or below this level.

You can also adjust the high condition in the bearSignal to >= 30, allowing you to fine-tune the conditions for when the signal plots.

Advanced Strategies

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To take your Bollinger Bands trading on Thinkorswim to the next level, consider using a 20-period band. This shorter period can help you catch more price movements, but be cautious of false breakouts.

A good rule of thumb is to use a 2-standard deviation setting for your Bollinger Bands. This will give you a more sensitive indicator that can help you spot potential breakouts.

By combining multiple time frames, you can get a more comprehensive view of the market and make more informed trading decisions.

Trading Strategy Help Needed

Trading strategies can be complex, and it's not uncommon to encounter issues while implementing them in trading platforms. Shile Wen, a user, had trouble backtesting a Bollinger Band strategy on Thinkorswim and later on Quantconnect, experiencing problems with selecting quarterly contracts and missing indicator values.

A common approach to identify overbought or oversold market conditions is to use Bollinger Bands as indicators. This strategy relies on the concept of mean reversion, where prices eventually revert to the mean price after deviating substantially.

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In a strong trend, Bollinger Bands can flash overbought or oversold signals too soon, leading to trades on the wrong side of the move. To remedy this, traders can look at the overall direction of price and only take trade signals that align with the trend.

Trend traders can use Bollinger Bands to position long once price enters the "buy zone" and stay in the trade as the bands encapsulate most of the price action. A reasonable exit point could be to close a long trade if the candle turns red and more than 75% of its body is below the "buy zone".

Fade-traders can use Bollinger Bands to quickly diagnose the first hint of trend weakness and make classic use of the indicator by shorting the next tag of the upper Bollinger Band.

How to Exploit Trend Exhaustion

Trend exhaustion is a crucial concept for traders to grasp, and Bollinger Bands can be a valuable tool in identifying it. Bollinger Band "bands" can help traders spot the turn in price.

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During strong trends, the Bollinger Bands can flash overbought or oversold signals too soon, making it riskier to place trades on the wrong side of the move. In such cases, traders can look at the overall direction of price and only take trade signals that align with the trend.

The Bollinger Bands Squeeze Strategy can also help traders identify trend exhaustion. A squeeze occurs when the price has been moving aggressively then starts moving sideways in a tight consolidation, indicating decreased volatility. This can be a sign that the trend is about to reverse.

A trader can visually identify a squeeze by looking at the upper and lower bands getting closer together. After a period of consolidation, the price often makes a larger move in either direction, ideally on high volume.

Bollinger Band Strategy

Bollinger Bands can be used to identify overbought or oversold market conditions by looking for price breaks below the lower band or above the upper band.

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In a strong trend, Bollinger Bands can flash overbought or oversold signals too soon, making it essential to consider the overall direction of price before taking trade signals.

A common approach is to only take trade signals that align with the trend, such as taking short positions when the upper band is tagged in a downtrend.

Mean reversion strategies can work well in range-bound markets, where prices travel between the two bands like a bouncing ball.

Bollinger Bands can also be used to identify a squeeze strategy, where the price has been moving aggressively then starts moving sideways in a tight consolidation.

A squeeze occurs when the upper and lower bands get closer together, indicating decreased volatility.

After a period of consolidation, the price often makes a larger move in either direction, ideally on high volume.

Expanding volume on a breakout is a sign that traders are voting with their money that the price will continue to move in the breakout direction.

A stop-loss order can be placed outside the consolidation on the opposite side of the breakout.

Comparing Bollinger Bands

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Bollinger Bands are a versatile tool that can be used in various ways, but they're not all created equal. The standard Bollinger Band settings use 20-period moving averages, with two standard deviations plotted above and below.

This setting is commonly used for its balance between sensitivity and stability.

Keltner Channels vs. Bollinger Bands

Keltner Channels use average true range (ATR) to calculate their bands, which is a measure of volatility based on the range of trading in the security.

The interpretation of Keltner Channels is generally the same as Bollinger Bands, but since Keltner Channels use ATR, they tend to generate more buy and sell signals.

Keltner Channels are similar to Bollinger Bands, but they have a key difference in how they're created.

Bollinger Bands use standard deviation of the underlying asset, whereas Keltner Channels use average true range.

Why Do Widen and Narrow Synchronize?

Bollinger Bands adapt dynamically to price expanding and contracting as volatility increases and decreases.

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This means that the bands naturally respond to changes in market conditions, making them a very accurate trending envelope.

Bollinger Bands widen and narrow in sync with price action, which is a key characteristic that sets them apart from other technical indicators.

This synchronization allows traders to stay on top of market trends and make more informed decisions.

The bands naturally widen and narrow in sync with price action, creating a very accurate trending envelope.

Frequently Asked Questions

Which is better Keltner or Bollinger?

For markets with tight price movements, the Keltner Channel may produce more exaggerated signals, whereas the Bollinger Bands are better at filtering out noise in range-bound markets. Bollinger Bands are generally a more reliable choice for traders seeking to minimize false signals.

Tommy Weber

Lead Assigning Editor

Tommy Weber is a seasoned Assigning Editor with a keen eye for detail and a passion for storytelling. With extensive experience in assigning articles across various categories, Tommy has honed his skills in identifying and selecting compelling topics that resonate with readers. Tommy's expertise lies in assigning articles related to personal finance, specifically in the areas of bank card credit and bank credit cards.

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