OITracker Cboe delayed data

Contract OI history

Back to CRWD

Dec 18, 2026 EXPIRATION

CRWD $147.50 Put

CRWD261218P00147500

Latest saved OI624Oct 23, 2026
Last change-13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $147.50 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. 6373180 2026-10-09: 634 OI2026-10-13: 635 OI2026-10-14: 635 OI2026-10-15: 634 OI2026-10-16: 634 OI2026-10-21: 637 OI2026-10-23: 624 OI Oct 09, 2026Oct 23, 2026

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

CRWD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing624-13
Oct 21, 2026637+3
Oct 16, 20266340
Oct 15, 2026634-1
Oct 14, 20266350
Oct 13, 2026635+1
Oct 09, 2026634No prior observation