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Contract OI history

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Nov 20, 2026 EXPIRATION

CRWD $200.00 Put

CRWD261120P00200000

Latest saved OI4,119Oct 23, 2026
Last change+7vs 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. 4,1192,0590 2026-10-09: 3,851 OI2026-10-13: 3,867 OI2026-10-14: 3,867 OI2026-10-15: 3,902 OI2026-10-16: 3,922 OI2026-10-21: 4,112 OI2026-10-23: 4,119 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, 2026Viewing4,119+7
Oct 21, 20264,112+190
Oct 16, 20263,922+20
Oct 15, 20263,902+35
Oct 14, 20263,8670
Oct 13, 20263,867+16
Oct 09, 20263,851No prior observation