# Bollinger Bands Breakout

Trades based on price breaking beyond Bollinger Bands.

Canonical: https://prismaticalgos.com/compendium/algo/6297-bollinger-bands-breakout
Record ID: 6297
Catalog rank: 1809 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Mean Reversion & Counter-Trend (B)
Source: https://www.earnforex.com/metatrader-expert-advisors/bollinger-bands-breakout/
Evidence label (unverified): source_code

## Scope and limitations

These are machine-extracted research records, not verified trading systems. Catalog rank measures specification detail and claimed evidence, not profitability. The catalog extraction pipeline did not independently backtest these records. Its separate selected testing ledger does not validate the wider corpus. Rules, labels and parameters can be incomplete or wrong; consult the original source and its reuse terms.

No endorsement, ownership claim or source-code reuse permission is implied.

## Extraction warnings

Build warnings: MT4_ONLY: the captured source is MQL4 / written for MetaTrader 4. It needs porting (order functions, indicator handles) before it runs on MT5.

## Recorded profile

- symbols: EURUSD
- timeframes: H1
- sessions: Not specified
- market_regime: any

## Indicators

- Bollinger Bands: {"deviation": null, "period": null}; applied to: close

## Recorded long-entry rules

- Price above upper band

## Recorded short-entry rules

- Price below lower band

## Recorded exit rules

- Fixed take-profit or stop-loss hit

## Recorded filters

- Not specified.

## Risk controls

- Stop loss: Stop-loss in pips
- Take profit: Take-profit in pips
- Position sizing: Position Size