OITracker Cboe delayed data

Contract OI history

Back to CRWD

Jan 21, 2028 EXPIRATION

CRWD $200.00 Put

CRWD280121P00200000

Latest saved OI1,389Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $200.00 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. 1,3906950 2026-10-09: 1,263 OI2026-10-13: 1,332 OI2026-10-14: 1,332 OI2026-10-15: 1,334 OI2026-10-16: 1,334 OI2026-10-21: 1,390 OI2026-10-23: 1,389 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, 2026Viewing1,389-1
Oct 21, 20261,390+56
Oct 16, 20261,3340
Oct 15, 20261,334+2
Oct 14, 20261,3320
Oct 13, 20261,332+69
Oct 09, 20261,263No prior observation