OCC Options Volume & Open Interest
Pricing
$0.50 / 1,000 rows
OCC Options Volume & Open Interest
Daily US listed options volume by underlying from the Options Clearing Corporation: calls, puts, put/call ratio, customer vs firm vs market-maker flow and exchange split, plus open interest by strike and expiration and market-wide daily totals.
Pricing
$0.50 / 1,000 rows
Rating
0.0
(0)
Developer
Pushbuild Data
Maintained by CommunityActor stats
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Bookmarked
2
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1
Monthly active users
4 days ago
Last modified
Features
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Daily US listed options activity from the Options Clearing Corporation, the clearing house for every US options exchange. One source covers all 18 venues.
Use it to:
- rank the most active option underlyings each day
- track put/call ratios and customer versus market-maker flow for any ticker
- map open interest by strike and expiration (call and put walls, expiry concentration)
- follow market-wide contract volume day by day
Modes
volume (default): one row per underlying per day.
{"date": "2026-10-15", "underlying": "SPY", "callVolume": 6598048, "putVolume": 7683566, "totalVolume": 14281614,"putCallRatio": 1.165, "customerCallSides": 5574156, "customerPutSides": 6263466, "firmCallSides": 99428,"firmPutSides": 298929, "marketMakerCallSides": 7522512, "marketMakerPutSides": 8804737, "roots": ["2SPY", "SPY"]}
callVolume/putVolume/totalVolume: contracts traded (matches OCC's published totals)*Sides: cleared trade sides by account type (customer, firm, market maker); each contract has a buy side and a sell sideroots: option roots included (adjusted roots after corporate actions are folded in)byExchange: trueaddsexchangeswith call and put volume per venue
openInterest: one row per strike and expiration for the given underlyings, or one per expiration with groupByExpiration.
{"underlying": "AAPL", "productSymbol": "AAPL", "expiration": "2026-10-16", "strike": 250.0,"callOpenInterest": 48211, "putOpenInterest": 30570, "totalOpenInterest": 78781, "positionLimit": 25000000}
dailyTotals: OCC's market-wide daily contract volume: equity options, index and other options, debt options, futures, total.
Input
symbols, dateFrom, dateTo, byExchange, minVolume, groupByExpiration, expirationFrom, expirationTo, minOpenInterest, maxItems. See the input tab for details.
Volume for a trading day is available from OCC the same evening. Open interest reflects the most recent clearing cycle.