{
  "id": 284,
  "rank": 2094,
  "name": "ORB Breakout EA",
  "aka": [
    "Opening-Range Breakout with ATR confirmation"
  ],
  "family": "A",
  "subtype": "A3",
  "one_liner": "Identifies opening range and triggers breakout signals with ATR confirmation.",
  "market_regime": "any",
  "timeframes": [
    "M1"
  ],
  "symbols": [
    "_Symbol"
  ],
  "sessions": [
    "first session"
  ],
  "indicators": [
    {
      "name": "ATR",
      "params": {
        "period": 14,
        "multiplier": 1.5
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "price closes outside the opening range",
    "price retraces back to the opening range boundary",
    "price closes beyond the opening range boundary again"
  ],
  "entry_short": [
    "price closes outside the opening range",
    "price retraces back to the opening range boundary",
    "price closes beyond the opening range boundary again"
  ],
  "exit_rules": [
    "not specified in the text"
  ],
  "filters": [
    "ATR filter with a period of 14 and a multiplier of 1.5"
  ],
  "stop_loss": "not specified in the text",
  "take_profit": "not specified in the text",
  "position_size": "not specified in the text",
  "evidence_type": "source_code",
  "completeness": 50.0,
  "signal_warnings": null,
  "claim_warnings": null,
  "opacity_warnings": null,
  "build_warnings": null,
  "canonical": "https://prismaticalgos.com/compendium/algo/284-orb-breakout-ea",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/articles/18486",
  "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."
}