{
  "id": 2098,
  "rank": 2755,
  "name": "Steven Primo Bollinger Band",
  "aka": [],
  "family": "B",
  "subtype": "B1",
  "one_liner": "Enters long when price crosses above Bollinger Band upper limit and short when price crosses below Bollinger Band lower limit, with trailing stops.",
  "market_regime": "any",
  "timeframes": [
    "any"
  ],
  "symbols": [
    "any"
  ],
  "sessions": [
    "any"
  ],
  "indicators": [
    {
      "name": "Bollinger Bands",
      "params": {
        "period": 20,
        "deviation": 0.382
      },
      "applied_to": "log(close)"
    }
  ],
  "entry_long": [
    "close >= upper"
  ],
  "entry_short": [
    "close <= lower"
  ],
  "exit_rules": [
    "strategy.exit('long', 'long', stop=stopLong, limit=targetLong)",
    "strategy.exit('short', 'short', stop=stopShort, limit=targetShort)"
  ],
  "filters": [
    "none"
  ],
  "stop_loss": "stopLong or stopShort",
  "take_profit": "targetLong or targetShort",
  "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/2098-steven-primo-bollinger-band",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.prorealcode.com/topic/conversion-steven-primo-strategie-de-tradingview/",
  "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."
}