{
  "id": 144,
  "rank": 543,
  "name": "Heuristic A_Star",
  "aka": [
    "Heuristic A-Star"
  ],
  "family": "J",
  "subtype": "J1",
  "one_liner": "Uses A* algorithm to find optimal trading path based on swing nodes and market friction.",
  "market_regime": "any",
  "timeframes": [
    "M15"
  ],
  "symbols": [
    "_Symbol"
  ],
  "sessions": [
    "null"
  ],
  "indicators": [],
  "entry_long": [
    "null"
  ],
  "entry_short": [
    "null"
  ],
  "exit_rules": [
    "null"
  ],
  "filters": [
    "spread filter",
    "max spread 40 points"
  ],
  "stop_loss": "based on previous swing node",
  "take_profit": "based on A* path",
  "position_size": "risk per trade (% of balance)",
  "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/144-heuristic-a-star",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/articles/22184",
  "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."
}