OITracker Cboe delayed data

Contract OI history

Back to CRWD

Dec 15, 2028 EXPIRATION

CRWD $172.50 Put

CRWD281215P00172500

Latest saved OI203Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $172.50 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. 2031010 2026-10-09: 187 OI2026-10-13: 188 OI2026-10-14: 188 OI2026-10-15: 188 OI2026-10-16: 188 OI2026-10-21: 188 OI2026-10-23: 203 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, 2026Viewing203+15
Oct 21, 20261880
Oct 16, 20261880
Oct 15, 20261880
Oct 14, 20261880
Oct 13, 2026188+1
Oct 09, 2026187No prior observation