{
  "id": 445,
  "rank": 184,
  "name": "XAUUSD Scalping EA",
  "aka": [
    "oriokie/xauusd-scalping-ea"
  ],
  "family": "B",
  "subtype": "B1",
  "one_liner": "A fully functional and advanced Expert Advisor for scalping XAUUSD on MetaTrader 5.",
  "market_regime": "trending|ranging|volatile",
  "timeframes": [
    "M15"
  ],
  "symbols": [
    "XAUUSD"
  ],
  "sessions": [
    "London Session (08:00-17:00 GMT)",
    "New York Session (13:00-22:00 GMT)"
  ],
  "indicators": [
    {
      "name": "MACD",
      "params": {
        "period": 12,
        "fast": 12,
        "slow": 26,
        "signal": 9
      },
      "applied_to": "close"
    },
    {
      "name": "Bollinger Bands",
      "params": {
        "period": 20,
        "deviation": 2.0
      },
      "applied_to": "close"
    },
    {
      "name": "ATR",
      "params": {
        "period": 14
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "MACD line crosses above signal line",
    "Price is near or below lower Bollinger Band",
    "ATR confirms sufficient market movement"
  ],
  "entry_short": [
    "MACD line crosses below signal line",
    "Price is near or above upper Bollinger Band",
    "ATR confirms sufficient market movement"
  ],
  "exit_rules": [
    "Fixed Take Profit based on ATR multiplier",
    "Fixed Stop Loss based on ATR multiplier",
    "Trailing Stop locks in profits as trade moves favorably",
    "Mean Reversion exits when price returns to Bollinger Bands middle line",
    "Minimum Profit Rule only considers exits when minimum profit is achieved"
  ],
  "filters": [
    "News Filter",
    "Max Spread 50 pips"
  ],
  "stop_loss": "Stop Loss as multiple of ATR",
  "take_profit": "Take Profit as multiple of ATR",
  "position_size": "Percentage-Based Position Sizing",
  "evidence_type": "source_code",
  "completeness": 80.0,
  "signal_warnings": null,
  "claim_warnings": null,
  "opacity_warnings": null,
  "build_warnings": null,
  "canonical": "https://prismaticalgos.com/compendium/algo/445-xauusd-scalping-ea",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://github.com/oriokie/xauusd-scalping-ea",
  "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."
}