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GET
/
v1
/
contract
/
{symbol}
/
stats
Daily stats for a single contract
curl --request GET \
  --url https://flow-api.skylit.ai/v1/contract/{symbol}/stats \
  --header 'Authorization: Bearer <token>'
{
  "data": {
    "symbol": "<string>",
    "ticker": "<string>",
    "expiration": "2023-12-25",
    "strike": 123,
    "dte": 123,
    "date": "2023-12-25",
    "totalPremium": 123,
    "totalVolume": 1,
    "openInterest": 1,
    "oiChange": 123,
    "bidVolume": 1,
    "askVolume": 1,
    "midVolume": 1,
    "vwap": 123,
    "lastPrice": 123,
    "underlyingPrice": 123,
    "iv": 123,
    "tradeCount": 1,
    "sweepVolume": 1,
    "sweepPremium": 123,
    "multiLegVolume": 1,
    "multiLegPremium": 123
  },
  "meta": {
    "timestamp": "2023-11-07T05:31:56Z",
    "requestId": "d7574836"
  }
}

Authorizations

​
Authorization
string
header
required

Skylit API key in the Authorization header (Authorization: Bearer fs_live_<key>). X-API-Key is also accepted.

Path Parameters

​
symbol
string
required

OPRA option symbol in URL-safe form: {ticker}__{YYMMDD}{C|P}{strike×1000, 8 digits} — the ticker and the 15-character contract block are joined by a double underscore (__). For example, an AAPL $250 call expiring 2026-01-17 is AAPL__260117C00250000. (A space-padded 21-char OCC form such as AAPL 260117C00250000 is also accepted on some endpoints, but the __ form is canonical and works across all contract routes.)

Example:

"SPY__250516C00580000"

Query Parameters

​
date
string<date>

Trading date the request targets, in YYYY-MM-DD. Defaults to the current trading date (the most recent session that has settled enough data to be queryable). Past dates fall through to the daily rollup tables.

Example:

"2026-05-27"

Response

Stats for the contract on the requested date.

​
data
object
required
​
meta
object
required