[
  {
    "time": "2025-08-15 12:31:18",
    "action": "SELL",
    "ticker": "OP-USD",
    "price": 0.7543854713439941,
    "qty": 3976.7467878924763,
    "side": -1,
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    "pnl_pct": 0.0,
    "realized_pnl_cum": 0.0,
    "cash_after": 10000.0,
    "reason": ""
  },
  {
    "time": "2025-08-15 12:32:18",
    "action": "SELL",
    "ticker": "OP-USD",
    "price": 0.7553843259811401,
    "qty": 3976.7467878924763,
    "side": -1,
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    "pnl_pct": -0.0013240639899472903,
    "realized_pnl_cum": -3.972191969841845,
    "cash_after": 9996.027808030158,
    "reason": "SIGNAL"
  }
]