{
  "id": 11110,
  "rank": 2155,
  "name": "4H 30MA Gold Strategy",
  "aka": [
    "XAUUSD 4H K線 30MA 跨市場動能策略"
  ],
  "family": "J",
  "subtype": "J5",
  "one_liner": "多單日線 Close > 50MA 且 4H Close > 30MA 動能向上，空單日線 Close < 50MA 且 4H Close < 30MA 動能向下",
  "market_regime": "trending",
  "timeframes": [
    "4H"
  ],
  "symbols": [
    "XAUUSD"
  ],
  "sessions": [
    "null"
  ],
  "indicators": [
    {
      "name": "EMA",
      "params": {
        "period": 30
      },
      "applied_to": "close"
    },
    {
      "name": "EMA",
      "params": {
        "period": 20
      },
      "applied_to": "close"
    },
    {
      "name": "EMA",
      "params": {
        "period": 50
      },
      "applied_to": "close"
    },
    {
      "name": "EMA",
      "params": {
        "period": 60
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "日線 Close > 50MA 且 4H Close > 30MA"
  ],
  "entry_short": [
    "日線 Close < 50MA 且 4H Close < 30MA"
  ],
  "exit_rules": [
    "null"
  ],
  "filters": [
    "null"
  ],
  "stop_loss": "1.0x ATR 軌跡移動停損",
  "take_profit": "null",
  "position_size": "2.0x 強勢放大手數加碼",
  "evidence_type": "backtest_shown",
  "completeness": 50.0,
  "signal_warnings": null,
  "claim_warnings": [
    "UNDATED CLAIM: performance figures are published with no test period, so they cannot be checked or reproduced."
  ],
  "opacity_warnings": null,
  "build_warnings": null,
  "canonical": "https://prismaticalgos.com/compendium/algo/11110-4h-30ma-gold-strategy",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://github.com/evan7646-cloud/Gold_Strategy_Watch",
  "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."
}