OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

CRWV $40.00 Put

CRWV270319P00040000

Latest saved OI1,742Oct 23, 2026
Last change+179vs 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. 1,7428710 2026-10-09: 296 OI2026-10-13: 869 OI2026-10-14: 869 OI2026-10-15: 1,212 OI2026-10-16: 1,286 OI2026-10-21: 1,563 OI2026-10-23: 1,742 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, 2026Viewing1,742+179
Oct 21, 20261,563+277
Oct 16, 20261,286+74
Oct 15, 20261,212+343
Oct 14, 20268690
Oct 13, 2026869+573
Oct 09, 2026296No prior observation