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Contract OI history

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Feb 19, 2027 EXPIRATION

CRWD $200.00 Put

CRWD270219P00200000

Latest saved OI916Oct 23, 2026
Last change+270vs 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. 1,3316650 2026-10-09: 1,328 OI2026-10-13: 1,330 OI2026-10-14: 1,330 OI2026-10-15: 1,331 OI2026-10-16: 643 OI2026-10-21: 646 OI2026-10-23: 916 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, 2026Viewing916+270
Oct 21, 2026646+3
Oct 16, 2026643-688
Oct 15, 20261,331+1
Oct 14, 20261,3300
Oct 13, 20261,330+2
Oct 09, 20261,328No prior observation