{
  "id": 7298,
  "rank": 2407,
  "name": "Gold Matrix Bollinger EA",
  "aka": [
    "Gold Matrix Bollinger EA"
  ],
  "family": "B",
  "subtype": "B1",
  "one_liner": "Combines Bollinger Bands and MACD for high-probability trading entries with automated risk management.",
  "market_regime": "trending|ranging|volatile|breakout|null",
  "timeframes": [
    "H1"
  ],
  "symbols": [
    "XAUUSD"
  ],
  "sessions": [
    "null"
  ],
  "indicators": [
    {
      "name": "Bollinger Bands",
      "params": {
        "period": 20
      },
      "applied_to": "close"
    },
    {
      "name": "MACD",
      "params": {
        "fast_ema": 12,
        "slow_ema": 26,
        "signal": 9
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "Bollinger Bands overextended and MACD bullish momentum confirmed"
  ],
  "entry_short": [
    "null"
  ],
  "exit_rules": [
    "Dynamic ATR-based Trailing Stop",
    "Automatic trade closure after a configurable number of bars"
  ],
  "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"
  ],
  "stop_loss": "null",
  "take_profit": "Dynamic ATR-based Take Profit",
  "position_size": "Automatic percentage-based money management or fixed lot size",
  "evidence_type": "backtest_shown",
  "completeness": 50.0,
  "signal_warnings": null,
  "claim_warnings": null,
  "opacity_warnings": null,
  "build_warnings": null,
  "canonical": "https://prismaticalgos.com/compendium/algo/7298-gold-matrix-bollinger-ea",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/market/product/186829",
  "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."
}