# Gold Matrix Bollinger EA

Combines Bollinger Bands and MACD for high-probability trading entries with automated risk management.

Canonical: https://prismaticalgos.com/compendium/algo/7298-gold-matrix-bollinger-ea
Record ID: 7298
Catalog rank: 2407 (reading order, not performance)
Snapshot: 2026-10-31 15:46 UTC
Family: Mean Reversion & Counter-Trend (B)
Source: https://www.mql5.com/en/market/product/186829
Evidence label (unverified): backtest_shown

## 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

No automated warnings recorded; this is not validation.

## Recorded profile

- symbols: XAUUSD
- timeframes: H1
- sessions: Not specified
- market_regime: trending|ranging|volatile|breakout|null

## Indicators

- Bollinger Bands: {"period": 20}; applied to: close
- MACD: {"fast_ema": 12, "signal": 9, "slow_ema": 26}; applied to: close

## Recorded long-entry rules

- Bollinger Bands overextended and MACD bullish momentum confirmed

## Recorded short-entry rules

- Not specified.

## Recorded exit rules

- Dynamic ATR-based Trailing Stop
- Automatic trade closure after a configurable number of bars

## Recorded filters

- Disable weekend trading
- Friday automatic position closure
- End-of-day position closure
- Allowed trading hours
- Maximum number of trades per day
- Maximum distance from the current market price

## Risk controls

- Stop loss: null
- Take profit: Dynamic ATR-based Take Profit
- Position sizing: Automatic percentage-based money management or fixed lot size