{
  "id": 1491,
  "rank": 637,
  "name": "Straddle&Trail",
  "aka": [
    "Straddle&Trail expert"
  ],
  "family": "G",
  "subtype": "G3",
  "one_liner": "Placed straddle orders before news events with trailing stops and adjustable pending orders.",
  "market_regime": "volatile",
  "timeframes": [
    "M5"
  ],
  "symbols": [
    "EURUSD"
  ],
  "sessions": [
    "any"
  ],
  "indicators": [],
  "entry_long": [],
  "entry_short": [],
  "exit_rules": [
    "Trailing stop starts after a profit of Move.To.BreakEven.at.pips is made",
    "Pending orders adjusted every minute until Stop.Adjusting.Min.Before.Event minutes before the event"
  ],
  "filters": [
    "news filter",
    "spread 2 points"
  ],
  "stop_loss": "30 pips",
  "take_profit": "60 pips",
  "position_size": "1 lot",
  "evidence_type": "source_code",
  "completeness": 80.0,
  "signal_warnings": null,
  "claim_warnings": null,
  "opacity_warnings": null,
  "build_warnings": [
    "MT4_ONLY: the captured source is MQL4 / written for MetaTrader 4. It needs porting (order functions, indicator handles) before it runs on MT5."
  ],
  "canonical": "https://prismaticalgos.com/compendium/algo/1491-straddle-trail",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/code/8366",
  "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."
}