{
  "symbol": "MU",
  "source": "Financial Modeling Prep API via local FMP key",
  "start": "2024-06-06",
  "end": "2026-06-05",
  "trading_days": 501,
  "overnight_wealth_multiple": 4.269632580137477,
  "overnight_return_pct": 326.96325801374775,
  "intraday_wealth_multiple": 1.513437101719421,
  "intraday_return_pct": 51.34371017194211,
  "csv": "output/mu_day_night_returns_2024-06-06_2026-06-05.csv",
  "png": "output/mu_day_night_returns_2024-06-06_2026-06-05.png"
}