OITracker Cboe delayed data

Contract OI history

Back to CRWD

Jan 21, 2028 EXPIRATION

CRWD $75.00 Put

CRWD280121P00075000

Latest saved OI3,551Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $75.00 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. 3,5531,7760 2026-10-09: 3,534 OI2026-10-13: 3,550 OI2026-10-14: 3,550 OI2026-10-15: 3,550 OI2026-10-16: 3,550 OI2026-10-21: 3,553 OI2026-10-23: 3,551 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, 2026Viewing3,551-2
Oct 21, 20263,553+3
Oct 16, 20263,5500
Oct 15, 20263,5500
Oct 14, 20263,5500
Oct 13, 20263,550+16
Oct 09, 20263,534No prior observation