Bollinger Bands plot a moving average with upper and lower bands based on standard deviation, framing volatility and stretch around price.
Bollinger Bands plot a moving average with upper and lower bands based on standard deviation, framing volatility and stretch around price.
Bands widen when volatility rises and contract when it falls. Band touches are context, not automatic reversals.
Common settings use a 20-period mid line with bands at two standard deviations. Combine with volume or RSI.
A trader alerts when price closes outside the upper band on the 1h after a squeeze.
Alert on band breaks you care about — not every touch.
Turn Bollinger Bands context into action. Set custom crypto alerts in Phalerta and get real-time notifications on Telegram, Discord, Email, or the app.
Bollinger Bands plot a moving average with upper and lower bands based on standard deviation, framing volatility and stretch around price.
Not always. Trends can walk the band.
Yes — set price or indicator alerts and get notified on Telegram, Discord, Email, or the app.