{
  "id": 6446,
  "rank": 2274,
  "name": "EnvelopeMA",
  "aka": [
    "EnvelopeMA version 0.0.1.beta",
    "Multi Moving Average v2"
  ],
  "family": "A",
  "subtype": "A9",
  "one_liner": "Sells when the Ask price and two moving averages are within the low period envelope bands, exits when Parabolic SAR points are under the Ask price and moving averages crossover.",
  "market_regime": "any",
  "timeframes": [
    "M15"
  ],
  "symbols": [
    "any"
  ],
  "sessions": [
    "null"
  ],
  "indicators": [
    {
      "name": "Low period envelope",
      "params": {
        "period": "PerEnv",
        "deviation": "sdEnv"
      },
      "applied_to": "close"
    },
    {
      "name": "Exponential moving average",
      "params": {
        "period": "PerMM"
      },
      "applied_to": "close"
    },
    {
      "name": "Exponential moving average",
      "params": {
        "period": "PerMMl"
      },
      "applied_to": "close"
    },
    {
      "name": "Parabolic SAR",
      "params": null,
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "null"
  ],
  "entry_short": [
    "Ask price and two moving averages are within the low period envelope bands"
  ],
  "exit_rules": [
    "Three different Parabolic SAR points are under the Ask price and there is a crossover of moving averages"
  ],
  "filters": [
    "null"
  ],
  "stop_loss": "configurable and optional",
  "take_profit": "configurable and optional",
  "position_size": "null",
  "evidence_type": "source_code",
  "completeness": 50.0,
  "signal_warnings": null,
  "claim_warnings": null,
  "opacity_warnings": null,
  "build_warnings": [
    "MT4_ONLY: the captured source is MQL4 / written for MetaTrader 4. It needs porting (order functions, indicator handles) before it runs on MT5."
  ],
  "canonical": "https://prismaticalgos.com/compendium/algo/6446-envelopema",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/code/9533",
  "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."
}