{
  "id": 12513,
  "rank": 1644,
  "name": "Steven Primo Bollinger Band",
  "aka": [],
  "family": "B",
  "subtype": "B1",
  "one_liner": "Enters long when price crosses above Bollinger Band upper limit and consecutive closes are high, exits at target or stop loss; enters short when price crosses below Bollinger Band lower limit and consecutive closes are low, exits at target or stop loss.",
  "market_regime": "any",
  "timeframes": [
    "any"
  ],
  "symbols": [
    "any"
  ],
  "sessions": [
    "any"
  ],
  "indicators": [
    {
      "name": "Bollinger Bands",
      "params": {
        "period": 20,
        "deviations": 0.382
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "close >= upper Bollinger Band",
    "consecutive closes >= 5"
  ],
  "entry_short": [
    "close <= lower Bollinger Band",
    "consecutive closes >= 5"
  ],
  "exit_rules": [
    "exit long at target or stop loss",
    "exit short at target or stop loss"
  ],
  "filters": [],
  "stop_loss": "stop loss placed at entry price",
  "take_profit": "target placed at extension of entry price",
  "position_size": "100% of equity",
  "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/12513-steven-primo-bollinger-band",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/forum/487415",
  "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."
}