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Contract OI history

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Feb 19, 2027 EXPIRATION

CRWD $190.00 Put

CRWD270219P00190000

Latest saved OI289Oct 23, 2026
Last change+35vs 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. 2891440 2026-10-09: 254 OI2026-10-13: 259 OI2026-10-14: 259 OI2026-10-15: 256 OI2026-10-16: 255 OI2026-10-21: 254 OI2026-10-23: 289 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, 2026Viewing289+35
Oct 21, 2026254-1
Oct 16, 2026255-1
Oct 15, 2026256-3
Oct 14, 20262590
Oct 13, 2026259+5
Oct 09, 2026254No prior observation