OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

CRWV $40.00 Put

CRWV261120P00040000

Latest saved OI7,467Oct 23, 2026
Last change+1,305vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWV $40.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7,4673,7330 2026-10-09: 4,287 OI2026-10-13: 4,291 OI2026-10-14: 4,291 OI2026-10-15: 4,146 OI2026-10-16: 4,184 OI2026-10-21: 6,162 OI2026-10-23: 7,467 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CRWV contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7,467+1,305
Oct 21, 20266,162+1,978
Oct 16, 20264,184+38
Oct 15, 20264,146-145
Oct 14, 20264,2910
Oct 13, 20264,291+4
Oct 09, 20264,287No prior observation