{
  "id": 406,
  "rank": 959,
  "name": "Nexora EA",
  "aka": [
    "Nexora-V2_ML4_min20k_2026-08.set",
    "Nexora-V2_ML10_min30k_2026-08.set"
  ],
  "family": "B",
  "subtype": "B1",
  "one_liner": "Automated gold trading using EMA-biased mean reversion with a martingale-based recovery layer and trailing exit.",
  "market_regime": "volatile|trending",
  "timeframes": [
    "H4"
  ],
  "symbols": [
    "XAUUSD"
  ],
  "sessions": [
    "any"
  ],
  "indicators": [
    {
      "name": "EMA",
      "params": {
        "period": 200
      },
      "applied_to": "close"
    },
    {
      "name": "Bollinger Bands",
      "params": {},
      "applied_to": "close"
    },
    {
      "name": "ADX",
      "params": {},
      "applied_to": "close"
    },
    {
      "name": "ATR",
      "params": {},
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "price position relative to the 200 EMA and the Bollinger Band middle line, filtered by ADX and aligned with a higher-timeframe bias"
  ],
  "entry_short": [],
  "exit_rules": [
    "trailing stop that only arms once averaging has pulled the basket's average price back within reach"
  ],
  "filters": [
    "ADX and ATR ratio restrict additional layering during high-volatility conditions",
    "margin check blocks a layer the account cannot support",
    "Trend Gate on the H4 timeframe blocks new base entries that go against the dominant macro trend"
  ],
  "stop_loss": null,
  "take_profit": null,
  "position_size": "configured maximum layers",
  "evidence_type": "backtest_shown",
  "completeness": 50.0,
  "signal_warnings": null,
  "claim_warnings": [
    "UNBOUNDED LOSS RISK: position sizing recovers losses by adding or multiplying size, and no stop loss is specified. The losing tail of such a system is limited only by account equity."
  ],
  "opacity_warnings": null,
  "build_warnings": null,
  "canonical": "https://prismaticalgos.com/compendium/algo/406-nexora-ea",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/market/product/185528",
  "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."
}