OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

CRWV $40.00 Put

CRWV270219P00040000

Latest saved OI6,261Oct 23, 2026
Last change+2,341vs 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. 6,2613,1300 2026-10-09: 264 OI2026-10-13: 277 OI2026-10-14: 277 OI2026-10-15: 384 OI2026-10-16: 1,000 OI2026-10-21: 3,920 OI2026-10-23: 6,261 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, 2026Viewing6,261+2,341
Oct 21, 20263,920+2,920
Oct 16, 20261,000+616
Oct 15, 2026384+107
Oct 14, 20262770
Oct 13, 2026277+13
Oct 09, 2026264No prior observation