{
  "id": 2131,
  "rank": 2733,
  "name": "FIBO system",
  "aka": [
    "Fibonacci Trading Backtest"
  ],
  "family": "E",
  "subtype": "E9",
  "one_liner": "Trades based on Fibonacci retracement levels after identifying the high and low points.",
  "market_regime": "any",
  "timeframes": [
    "any"
  ],
  "symbols": [
    "any"
  ],
  "sessions": [
    "any"
  ],
  "indicators": [],
  "entry_long": [
    "close < Fib0500 AND BarsAfterFIBO >= 2 AND UP AND (UPflag = 1) AND (close >= Fib0382)"
  ],
  "entry_short": [
    "close > Fib0500 AND BarsAfterFIBO >= 2 AND DN AND (DNflag = 1) AND (close <= Fib0382)"
  ],
  "exit_rules": [
    "close >= Fib1272",
    "close <= Fib1272"
  ],
  "filters": [],
  "stop_loss": "SELL AT Fib0500 STOP",
  "take_profit": "SELL AT Fib1382 LIMIT",
  "position_size": "2 Contract",
  "evidence_type": "source_code",
  "completeness": 80.0,
  "signal_warnings": null,
  "claim_warnings": null,
  "opacity_warnings": null,
  "build_warnings": null,
  "canonical": "https://prismaticalgos.com/compendium/algo/2131-fibo-system",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.prorealcode.com/topic/fibonacci-trading-backtest/",
  "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."
}