{
  "id": 449,
  "rank": 644,
  "name": "NANDR ORB+OB EA",
  "aka": [
    "NANDR_BOT"
  ],
  "family": "A",
  "subtype": "A3",
  "one_liner": "Combines Opening Range Breakout and Order Block Detection for scalping XAUUSD on M15 timeframe.",
  "market_regime": "volatile|breakout",
  "timeframes": [
    "M15",
    "M5",
    "M1"
  ],
  "symbols": [
    "XAUUSD"
  ],
  "sessions": [
    "Daily Open 22:00",
    "Tokyo 00:00",
    "London 08:00",
    "NY 12:00",
    "NY ORB 13:30"
  ],
  "indicators": [],
  "entry_long": [
    "ORB breakout confirmed",
    "ORB retest aligns with Order Block (optional)"
  ],
  "entry_short": [
    "ORB breakout confirmed",
    "ORB retest aligns with Order Block (optional)"
  ],
  "exit_rules": [
    "Ladder entries after breakout direction confirmation",
    "Breakeven SL when profit reaches 15 pips",
    "Trailing stop disabled"
  ],
  "filters": [
    "News filter",
    "Max spread 2.0 pips",
    "Volume pivot analysis for Order Block detection",
    "Session staleness filter",
    "Daily bias filter",
    "Weekend/Monday gap-fill bias filter"
  ],
  "stop_loss": "ORB Risk Method (Boundary 1:2, Mid 1:1.5, Opposite 1:1, Legacy)",
  "take_profit": "Risk:Reward ratio (2.0) or Fixed pips (100.0)",
  "position_size": "Risk % (0.05%) or Fixed lot (0.05)",
  "evidence_type": "source_code",
  "completeness": 50.0,
  "signal_warnings": null,
  "claim_warnings": null,
  "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/449-nandr-orb-ob-ea",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://github.com/thino-dev/NANDR_BOT",
  "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."
}