{
  "id": 988,
  "rank": 149,
  "name": "Nyao Scalper v43.0",
  "aka": [
    "Nyao Scalper"
  ],
  "family": "A",
  "subtype": "A4",
  "one_liner": "Automated scalping EA using weighted signal scoring and adaptive risk management.",
  "market_regime": "trending|ranging|volatile",
  "timeframes": [
    "M1",
    "M5"
  ],
  "symbols": [
    "XAUUSD",
    "EURUSD"
  ],
  "sessions": [
    "any"
  ],
  "indicators": [
    {
      "name": "EMA",
      "params": {
        "period": 50
      },
      "applied_to": "close"
    },
    {
      "name": "RSI",
      "params": {
        "period": 14
      },
      "applied_to": "close"
    },
    {
      "name": "ATR",
      "params": {
        "period": 14
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "Total Score >= MinSignalScore",
    "EnableLimitEntry = false"
  ],
  "entry_short": [
    "Total Score >= MinSignalScore",
    "EnableLimitEntry = false"
  ],
  "exit_rules": [
    "Adaptive trailing stop",
    "Position health revalidation",
    "Scaled partial close",
    "Dynamic SL tightening",
    "Break-even lock",
    "Virtual SL + re-entry",
    "Profit offset SL"
  ],
  "filters": [
    "News filter",
    "Max spread filter",
    "Dead-market filter",
    "Leverage guard",
    "Trading hours"
  ],
  "stop_loss": "Adaptive trailing stop",
  "take_profit": "Fixed at R:R level",
  "position_size": "Recovery mode, confidence mode, velocity boost",
  "evidence_type": "source_code",
  "completeness": 80.0,
  "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": [
    "PARTLY OPAQUE ENTRY: 2.0 of 4 entry conditions reference a value the source never published. The rest is specified."
  ],
  "build_warnings": null,
  "canonical": "https://prismaticalgos.com/compendium/algo/988-nyao-scalper-v43-0",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://github.com/elrizwiraswara/nyao_scalper_mt5",
  "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."
}