{
  "id": 9010,
  "rank": 2418,
  "name": "Golden Nightwatch EA",
  "aka": [
    "XAUUSD Spike-Detection System for MT5"
  ],
  "family": "C",
  "subtype": "C2",
  "one_liner": "Automated trading system for XAUUSD that detects genuine volatility spikes and manages trades with broker-verified risk control.",
  "market_regime": "volatile",
  "timeframes": [
    "M1"
  ],
  "symbols": [
    "XAUUSD"
  ],
  "sessions": [
    "8 – 20 server time"
  ],
  "indicators": [
    {
      "name": "EMA",
      "params": {
        "period": 3
      },
      "applied_to": "close"
    },
    {
      "name": "EMA",
      "params": {
        "period": 20
      },
      "applied_to": "close"
    },
    {
      "name": "LWMA",
      "params": {
        "period": 20
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "not explicitly stated"
  ],
  "entry_short": [
    "not explicitly stated"
  ],
  "exit_rules": [
    "not explicitly stated"
  ],
  "filters": [
    "Trend Filter (H1 MA): On, MA period: 3, MA method: EMA",
    "Spike Quality Filter: Body/range ratio filter: On, Min body/range ratio: 0.7",
    "H4 ATR Range Filter: Off, ATR period: 14, Ranging threshold (× 20-bar avg): 0.8",
    "HTF Trend Confirmation: On, Timeframe: D1, MA period: 20, MA method: Smoothed",
    "News Blackout & Session Filters: Off, Same-Direction Cooldown: 4 hours after a loss",
    "Intraday Loss Protection: On — max 2 stops after N losses/day"
  ],
  "stop_loss": "Hard SL (pips): 700",
  "take_profit": "Take Profit (pips): 1000, Profit before trailing starts (pips): 550, Trailing distance (pips): 5",
  "position_size": "Lot size (base): 0.01, Max consecutive steps: 3, Absolute max lot size: 4.0",
  "evidence_type": "backtest_shown",
  "completeness": 50.0,
  "signal_warnings": null,
  "claim_warnings": [
    "RECOVERY SIZING: position size increases after losses (martingale/grid/averaging). Equity curves look smooth until the run that does not recover - judge it on worst-case exposure, not win rate."
  ],
  "opacity_warnings": [
    "UNDEFINED ENTRY TERM: the entry conditions are prose naming a concept with no numeric definition, so two readers would implement them differently. Advisory only -- this does not affect the score."
  ],
  "build_warnings": null,
  "canonical": "https://prismaticalgos.com/compendium/algo/9010-golden-nightwatch-ea",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/market/product/187792",
  "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."
}