{
  "id": 11357,
  "rank": 1831,
  "name": "Vilona_Systematic_v1",
  "aka": [
    "Pro EA — Vilona_Systematic_v1"
  ],
  "family": "A",
  "subtype": "A1",
  "one_liner": "Flagship gold D1 breakout strategy with verified backtest.",
  "market_regime": "breakout",
  "timeframes": [
    "D1"
  ],
  "symbols": [
    "XAUUSD"
  ],
  "sessions": [
    "null"
  ],
  "indicators": [
    {
      "name": "EMA",
      "params": {
        "period": 50
      },
      "applied_to": "close"
    },
    {
      "name": "EMA",
      "params": {
        "period": 200
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "close above D1 EMA(50) and below D1 EMA(200)"
  ],
  "entry_short": [
    "close below D1 EMA(50) and above D1 EMA(200)"
  ],
  "exit_rules": [
    "close below D1 EMA(50) for long positions, close above D1 EMA(50) for short positions"
  ],
  "filters": [
    "null"
  ],
  "stop_loss": "not specified",
  "take_profit": "not specified",
  "position_size": "not specified",
  "evidence_type": "backtest_shown",
  "completeness": 50.0,
  "signal_warnings": null,
  "claim_warnings": [
    "THIN SAMPLE: 86 trades - below the ~100 needed before a win rate or profit factor carries much information.",
    "UNDATED CLAIM: performance figures are published with no test period, so they cannot be checked or reproduced."
  ],
  "opacity_warnings": null,
  "build_warnings": [
    "DAILY_LOW_COUNT: daily-or-slower timeframe on a single instrument. Expect well under 100 trades in five years, so a backtest will rarely reach statistical significance on its own."
  ],
  "canonical": "https://prismaticalgos.com/compendium/algo/11357-vilona-systematic-v1",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://github.com/DIRJEN-BOT/mt5-gold-trading-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."
}