티커 트렌드 데이터

{
  "ok": true,
  "data": [
    {
      "ticker": "AAPL",
      "exchange": "NASDAQ",
      "metrics": [
        {
          "time_bucket": "2025-12-30T11:00:00Z",
          "count": 36,
          "count_mavg": 738,
          "scaled_count": 0.008905160240828991,
          "scaled_count_mavg": 0.18255577981472015,
          "market_count_average": 0.8544670939445496
        }
      ]
    }
  ]
}

{
    "ok": false,
    "errors": [
        {
            "id": "hbiGJjhsSpnfhM8aBePyTB",
            "code": "auth_failed",
            "value": "authentication failed"
        }
    ]
}