{
  "id": 4207,
  "rank": 3,
  "name": "RiskGuard Lite - Percent-Risk EMA/ATR EA",
  "aka": [
    "RiskGuard Lite"
  ],
  "family": "A",
  "subtype": "A10",
  "one_liner": "A simple EMA crossover with controlled risk placement for MetaTrader 5.",
  "market_regime": "any",
  "timeframes": [
    "H1"
  ],
  "symbols": [
    "any liquid symbol"
  ],
  "sessions": [
    "any session"
  ],
  "indicators": [
    {
      "name": "EMA",
      "params": {
        "period": 20
      },
      "applied_to": "close"
    },
    {
      "name": "EMA",
      "params": {
        "period": 50
      },
      "applied_to": "close"
    },
    {
      "name": "ATR",
      "params": {
        "period": 14
      },
      "applied_to": "close"
    }
  ],
  "entry_long": [
    "fast EMA crosses above slow EMA"
  ],
  "entry_short": [
    "fast EMA crosses below slow EMA"
  ],
  "exit_rules": [
    "stop loss hit",
    "take profit hit"
  ],
  "filters": [
    "spread check",
    "no open position with magic number",
    "server return code check if order rejected"
  ],
  "stop_loss": "placed at a multiple of ATR, never closer than the broker stop level",
  "take_profit": "a fixed reward:risk multiple of the stop distance",
  "position_size": "calculated with OrderCalcProfit so that hitting the stop loses the chosen percent of equity, then rounded to the broker volume step and limits",
  "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/4207-riskguard-lite-percent-risk-ema-atr-ea",
  "snapshot": "2026-10-31 15:46 UTC",
  "source_url": "https://www.mql5.com/en/code/77470",
  "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."
}