The original source of real-time options flow alerts and analytics. Sweeps, spreads, unusual volume, open interest analysis, and historical data.

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Three million 0 DTE contracts traded in $SPX every single day. That is 62% of all daily volume in the most liquid options market on the planet. It started with indexes. Now Tesla, Nvidia, Apple and Amazon all have Monday and Wednesday expirations and traders piled in immediately. The way people use options has completely changed. @CVecchioFX and @Cboe VP Henry Schwartz on what comes next:
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41
13,747
Total preliminary option volume of 78.3million today is 14% above recent average. Calls led puts 46.81M to 31.48M.
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1
3
1,894
Bullish flow in Recursion Pharmaceuticals Inc ($RXRX) today, with 13709 contracts trading and implied vol up 1.7 points to 93%. Shares near $3.44.
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1
1,855
Notable gainers among liquid option names this morning include PSKY ( 8.8%), CBOE ( 8.2%), EL ( 6.5%), LITE ( 6.5%), and ORCL ( 5.5%),
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1,604
Bullish flow in Ardelyx Inc ($ARDX) today, with 8065 contracts trading and implied vol up 6.6 points to 87%. Shares near $0.00.
1,594
Unusually heavy option volume on today's open include DXCM, D, CMG, AES, and CLX.
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1,280
Largest open interest increases among single stock options for 5/1 include NVDA, AAPL, NOK, META, and TSLA.
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1,388
Total preliminary option volume of 72.2million today is 6% above recent average. Calls led puts 42.31M to 29.90M.
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1,278
Bullish flow in Beyond Meat Inc ($BYND) today, with 303959 contracts trading and implied vol up 37.2 points to 213%. Shares near $0.98.
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1,254
Notable gainers among liquid option names this morning include QCOM ( 15.2%), TER ( 14.4%), PWR ( 12.5%), RCL ( 9.0%), and LLY ( 8.6%),
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1,144
Bullish flow in PowerShares DB Oil ($DBO) today, with 2026 contracts trading and implied vol up 1.1 points to 60%. Shares near $22.30.
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1,089
Unusually heavy option volume on today's open include QCOM, COO, ALGN, IP, and PWR.
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1,015
New option listings for 4/30 include Defiance Connective Technologies Etf (UFOX). Option delistings effective 4/30 include SIXG ETF (SIXG).
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957
Largest open interest increases among single stock options for 4/30 include INTC, AMZN, SOFI, NVDA, and GOOGL.
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969
Total preliminary option volume of 58.4million today is 16% below recent average. Calls led puts 33.41M to 25.01M.
1,092
Bullish flow in FuelCell Energy Inc ($FCEL) today, with 41230 contracts trading and implied vol up 28.5 points to 146%. Shares near $12.40.
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1,142
Notable gainers among liquid option names this morning include NXPI ( 24.9%), STX ( 16.1%), GNRC ( 13.7%), LITE ( 10.9%), and INTC ( 10.4%),
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1,127
Bullish flow in Vistance Networks Inc ($VISN) today, with 5453 contracts trading and implied vol up 1.4 points to 51%. Shares near $0.00.
1,101
Unusually heavy option volume on today's open include NXPI, PKG, BIIB, FFIV, and MPC.
934
Largest open interest increases among single stock options for 4/29 include NVDA, TSLA, WMT, VISN, and SOFI.
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990