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Contract OI history

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Dec 18, 2026 EXPIRATION

CRWD $175.00 Put

CRWD261218P00175000

Latest saved OI681Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $175.00 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. 6813400 2026-10-09: 643 OI2026-10-13: 634 OI2026-10-14: 634 OI2026-10-15: 651 OI2026-10-16: 646 OI2026-10-21: 670 OI2026-10-23: 681 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, 2026Viewing681+11
Oct 21, 2026670+24
Oct 16, 2026646-5
Oct 15, 2026651+17
Oct 14, 20266340
Oct 13, 2026634-9
Oct 09, 2026643No prior observation