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Contract OI history

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Oct 30, 2026 EXPIRATION

CRWD $240.00 Put

CRWD261030P00240000

Latest saved OI1,219Oct 23, 2026
Last change+98vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $240.00 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. 1,2196090 2026-10-09: 1,103 OI2026-10-13: 1,207 OI2026-10-14: 1,207 OI2026-10-15: 1,196 OI2026-10-16: 1,174 OI2026-10-21: 1,121 OI2026-10-23: 1,219 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, 2026Viewing1,219+98
Oct 21, 20261,121-53
Oct 16, 20261,174-22
Oct 15, 20261,196-11
Oct 14, 20261,2070
Oct 13, 20261,207+104
Oct 09, 20261,103No prior observation