{
  "last_data_update": "2026-03-09",
  "last_model_fit": null,
  "dataset_version": 1,
  "seed_date": "2026-03-10",
  "rows": 4573,
  "tickers": [
    "TLT",
    "LQD",
    "HYG",
    "VNQ",
    "GLD",
    "SLV",
    "SPY",
    "AGG"
  ],
  "fields": [
    "Open",
    "High",
    "Low",
    "Close",
    "Volume"
  ]
}