{
  "id": 9061,
  "rank": 2330,
  "name": "Maestrale EA",
  "aka": [
    "XAUUSD (Gold) Mean-reversion System",
    "XAUUSD M5 Mean-reversion System"
  ],
  "family": "B",
  "subtype": "B2",
  "one_liner": "A fully automated mean-reversion system for XAUUSD M5 that buys oversold dips and sells overbought spikes with ATR-based stop loss, take profit, and time-based exit.",
  "market_regime": "trending|ranging|volatile",
  "timeframes": [
    "M5"
  ],
  "symbols": [
    "XAUUSD"
  ],
  "sessions": [
    "24/5 on a VPS"
  ],
  "indicators": [
    {
      "name": "EMA",
      "params": {
        "period": 200
      },
      "applied_to": "close"
    },
    {
      "name": "RSI",
      "params": {
        "period": 14
      },
      "applied_to": "close"
    },
    {
      "name": "ATR",
      "params": {
        "period": 14
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "close bar RSI below 30",
    "price at least 2.5 ATR away from EMA(20)"
  ],
  "entry_short": [
    "close bar RSI above 75",
    "price at least 2.5 ATR away from EMA(20)"
  ],
  "exit_rules": [
    "take profit at 3 ATR",
    "catastrophic stop loss at 9 ATR",
    "forced time exit after 200 bars",
    "optional break-even and trailing stop"
  ],
  "filters": [
    "trend filter EMA(200)",
    "entry time window 01-18",
    "close all positions on Friday evening"
  ],
  "stop_loss": "catastrophic stop loss at 9 ATR",
  "take_profit": "take profit at 3 ATR",
  "position_size": "fixed lot, fixed USD risk or percent of balance, hard cap on position 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/9061-maestrale-ea",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/market/product/188457",
  "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."
}