OITracker Cboe delayed data

Contract OI history

Back to CRWD

Oct 23, 2026 EXPIRATION

CRWD $222.50 Put

CRWD261023P00222500

Latest saved OI1,016Oct 23, 2026
Last change+216vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $222.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 1,0165080 2026-10-21: 800 OI2026-10-23: 1,016 OI Oct 21, 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, 2026Viewing1,016+216
Oct 21, 2026800No prior observation