{
  "id": 8733,
  "rank": 2253,
  "name": "SP 500 Index Dual Grid Premium",
  "aka": [
    "US500",
    "SPX500",
    "US500Cash",
    "S&P 500 index CFD"
  ],
  "family": "B",
  "subtype": "B1",
  "one_liner": "Automated trading robot for US500/SP500 with four independent trading components and auto-hedging.",
  "market_regime": "volatile",
  "timeframes": [
    "any"
  ],
  "symbols": [
    "US500",
    "SPX500",
    "SP500",
    "US500Cash"
  ],
  "sessions": [
    "null"
  ],
  "indicators": [
    {
      "name": "Bollinger Bands",
      "params": {
        "period": null
      },
      "applied_to": "close"
    },
    {
      "name": "CCI",
      "params": {
        "period": null
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "close above the upper Bollinger Bands"
  ],
  "entry_short": [
    "CCI trend filter, independent of buy leg"
  ],
  "exit_rules": [
    "take-profit target reached",
    "CCI trend-reversal signal"
  ],
  "filters": [
    "CCI-triggered hedge sell and hedge buy"
  ],
  "stop_loss": "no default stop-loss for buy leg",
  "take_profit": "target based on first position's entry price or volume-weighted average",
  "position_size": "lot size increases by a fixed amount per layer, margin-level floor",
  "evidence_type": "backtest_shown",
  "completeness": 50.0,
  "signal_warnings": null,
  "claim_warnings": null,
  "opacity_warnings": null,
  "build_warnings": null,
  "canonical": "https://prismaticalgos.com/compendium/algo/8733-sp-500-index-dual-grid-premium",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/market/product/188608",
  "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."
}