OITracker Cboe delayed data

Contract OI history

Back to CRWD

Jan 15, 2027 EXPIRATION

CRWD $55.00 Put

CRWD270115P00055000

Latest saved OI2,489Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $55.00 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. 2,4931,2460 2026-10-09: 2,470 OI2026-10-13: 2,491 OI2026-10-14: 2,491 OI2026-10-15: 2,492 OI2026-10-16: 2,491 OI2026-10-21: 2,493 OI2026-10-23: 2,489 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, 2026Viewing2,489-4
Oct 21, 20262,493+2
Oct 16, 20262,491-1
Oct 15, 20262,492+1
Oct 14, 20262,4910
Oct 13, 20262,491+21
Oct 09, 20262,470No prior observation