curl --request GET \
  --url https://flow-api.skylit.ai/v1/underlying/bulk/stats \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "ticker": "<string>",
      "date": "2023-12-25",
      "lastPrice": 123,
      "totalPremium": 123,
      "totalVolume": 1,
      "callPremium": 123,
      "putPremium": 123,
      "callVolume": 1,
      "putVolume": 1,
      "netPremium": 123,
      "callPutRatio": 123,
      "tradeCount": 1,
      "uniqueStrikes": 1,
      "uniqueExpirations": 1
    }
  ],
  "meta": {
    "timestamp": "2023-11-07T05:31:56Z",
    "requestId": "d7574836"
  }
}