ETH Bollinger Breakout
A volatility-breakout strategy that buys Ethereum when price closes above the upper Bollinger Band after a squeeze, riding expansions in volatility.
Last updated June 18, 2026
The idea
The ETH Bollinger Breakout strategy looks for periods of low volatility — a "squeeze," where the Bollinger Bands narrow — and then buys the breakout when price thrusts above the upper band. The premise: volatility is mean-reverting, so quiet periods tend to be followed by expansion, and the first move often runs.
How it works
- Squeeze filter — wait for the band width (upper minus lower, normalised by price) to drop into the lower part of its recent range.
- Entry — go long when price closes above the upper Bollinger Band.
- Exit — close when price closes back below the 20-period middle band, or set a trailing stop of 2× ATR(14).
Why a squeeze filter
Buying every band breakout produces many false starts in choppy markets. Gating entries on a prior squeeze concentrates trades around genuine volatility expansions, improving the quality of signals at the cost of frequency.
Parameters to tune
| Parameter | Default | Notes |
|---|---|---|
| BB period | 20 | The lookback for the moving average + bands |
| BB std-dev | 2 | Wider bands = fewer, stronger breakouts |
| ATR stop | 2× | Tighten to cut losers faster |
Next steps
Backtest the idea on hourly ETH data in Horizon, study how the squeeze filter changes trade count and drawdown, then deploy it through a connected exchange.
