{
  "id": 7328,
  "rank": 2238,
  "name": "Oracle Ratchet Gold M15",
  "aka": [],
  "family": "A",
  "subtype": "A2",
  "one_liner": "Trend-continuation Expert Advisor for XAUUSD that scales into a move only after confirming the previous entry was right.",
  "market_regime": "trending",
  "timeframes": [
    "M15"
  ],
  "symbols": [
    "XAUUSD"
  ],
  "sessions": [],
  "indicators": [
    {
      "name": "Donchian channel",
      "params": {},
      "applied_to": "close"
    },
    {
      "name": "ATR",
      "params": {},
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "Price must break a Donchian channel on the close of an M15 bar, confirmed by an ATR based impulse filter."
  ],
  "entry_short": [
    "Price must break a Donchian channel on the close of an M15 bar, confirmed by an ATR based impulse filter."
  ],
  "exit_rules": [
    "No fixed take profit. A position closes when price closes back through a slow moving average."
  ],
  "filters": [
    "ATR based impulse filter"
  ],
  "stop_loss": "Placed at the nearest swing extreme and never modified afterwards.",
  "take_profit": null,
  "position_size": "Three modes: fixed lot, proportional, step compounding",
  "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/7328-oracle-ratchet-gold-m15",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/market/product/189620",
  "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."
}