OITracker Cboe delayed data

Contract OI history

Back to CRWD

Oct 30, 2026 EXPIRATION

CRWD $190.00 Put

CRWD261030P00190000

Latest saved OI637Oct 23, 2026
Last change+64vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $190.00 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. 6373180 2026-10-09: 110 OI2026-10-13: 111 OI2026-10-14: 111 OI2026-10-15: 117 OI2026-10-16: 117 OI2026-10-21: 573 OI2026-10-23: 637 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, 2026Viewing637+64
Oct 21, 2026573+456
Oct 16, 20261170
Oct 15, 2026117+6
Oct 14, 20261110
Oct 13, 2026111+1
Oct 09, 2026110No prior observation