Bollinger Bands Explained: Trade Volatility Like a Pro
Bollinger Bands show you when a market is quiet or explosive. Learn how to use them to spot breakouts and reversals.
Bollinger Bands Explained: Trade Volatility Like a Pro
Bollinger Bands are three lines drawn around a price chart. They expand when the market is volatile and contract when it's calm. This makes them incredibly useful for spotting breakouts before they happen.
What Are Bollinger Bands?
- Middle Band — A 20-period Simple Moving Average (SMA)
- Upper Band — Middle band + 2 standard deviations
- Lower Band — Middle band − 2 standard deviations
The bands act like a price envelope. Most price action (about 95%) stays inside them.
The Squeeze: The Setup Before a Breakout
When the bands get very close together (a "squeeze"), it means volatility is low and a big move is coming. Traders watch for the breakout direction.
- Price breaks above the upper band → Strong bullish breakout
- Price breaks below the lower band → Strong bearish breakout
How DeepPair Uses Bollinger Bands
DeepPair flags when price is touching or breaking the upper/lower band as part of its signal analysis. A squeeze followed by a breakout above the upper band with RSI and MACD confirmation is one of the strongest BUY setups.
Key Levels
| Price Location | Meaning |
|---|---|
| Near lower band | Potential support / oversold |
| Near middle band | Neutral — wait |
| Near upper band | Potential resistance / overbought |
| Breaking upper band | Breakout — bullish |
| Breaking lower band | Breakdown — bearish |
What to Do Next
Enable Bollinger Bands when generating your next DeepPair signal and observe where the current price sits relative to the bands.
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Generate a signal on DeepPair