EPS surp.>8 & ROE>20 & Debt / equity>0.5 (hold 10d) (lookback 3y)

Beat on profit and sales (higher-quality signal).

Definition
{
  "maxLookbackYears": 3,
  "eventFilter": {
    "eventType": "earnings",
    "conditions": [
      {
        "field": "epsSurprisePct",
        "operator": ">",
        "value": 0.08
      },
      {
        "field": "roe",
        "operator": ">",
        "value": 0.2
      },
      {
        "field": "debtToEquity",
        "operator": ">",
        "value": 0.5
      }
    ]
  },
  "entryRule": {
    "type": "firstOpenAfterAnnouncement"
  },
  "exitRule": {
    "type": "afterTradingDays",
    "days": 10,
    "price": "close"
  },
  "benchmark": "SPY",
  "transactionCostBps": 10,
  "slippageBps": 10,
  "entryFillMode": "market",
  "conservativeFraction": 0.25,
  "delaySessions": 0
}