{
  "generated_at": "2026-06-14T18:46:38",
  "input_gap_events": 1090,
  "gap_events_with_time": 1078,
  "unique_symbol_dates_requested": 695,
  "fetch_status_counts": {
    "FETCH_OK": 695
  },
  "proxy_status_counts": {
    "PROXY_5M_BAR_FOUND": 1078,
    "NO_EVENT_TIME": 12
  },
  "boundaries": [
    "This is a 5-minute public K-line proxy for events whose original 1-minute evidence was missing or not exact.",
    "A proxy bar is the first 5-minute bar with period-end time >= the event time; it is not a precise 1-minute replacement.",
    "Raw Baostock front-adjusted prices are scaled to the local daily front-adjusted high when local daily data is available.",
    "NO_EVENT_TIME rows cannot be mapped to an exact proxy bar without a rule-specific timestamp."
  ]
}