Daily stats for a single contract
https://flow-api.skylit.ai/v1/contract/{symbol}/statsAuthorization
Authorization: Bearer <your API key>Required. A missing header returns 401; an invalid, revoked or expired key returns 403.
Path parameters
symbolstringrequiredOPRA 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 isAAPL__260117C00250000. (A space-padded 21-char OCC form such asAAPL 260117C00250000is also accepted on some endpoints, but the__form is canonical and works across all contract routes.)
Query parameters
datestringdateTrading 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).
Responses
- 200
Stats for the contract on the requested date.
- 400
Request validation failed.
- 401
Missing or invalid API key.
- 402
The account's shared Skylit credit balance is lower than this route's cost. Top up to continue. Carries
X-Credits-Remaining: 0. - 404
Unknown resource (ticker / sector / window with no data).
- 429
Per-minute rate limit exceeded.
Response fields
dataobjectrequiredsymbolstringrequiredtickerstringrequiredexpirationstringdaterequiredstrikenumberdoublerequiredrightstringrequiredCPdteintegerrequireddatestringdaterequiredtotalPremiumnumberdoublerequiredtotalVolumeintegerrequiredopenInterestintegerrequiredoiChangeintegerrequiredbidVolumeintegerrequiredaskVolumeintegerrequiredmidVolumeintegerrequiredvwapnumberdoublerequiredlastPricenumberdoublerequiredunderlyingPricenumberdoublerequiredivnumberdoublerequiredtradeCountintegerrequiredsweepVolumeintegerrequiredsweepPremiumnumberdoublerequiredmultiLegVolumeintegerrequiredmultiLegPremiumnumberdoublerequired
metaobjectrequiredtimestampstringdate-timerequiredServer-side timestamp the response was generated at.
requestIdstringrequiredShort opaque ID for log correlation.
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