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Contract OI history

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Nov 20, 2026 EXPIRATION

CRWD $180.00 Put

CRWD261120P00180000

Latest saved OI1,268Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $180.00 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. 1,2686340 2026-10-09: 1,133 OI2026-10-13: 1,133 OI2026-10-14: 1,133 OI2026-10-15: 1,140 OI2026-10-16: 1,146 OI2026-10-21: 1,267 OI2026-10-23: 1,268 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, 2026Viewing1,268+1
Oct 21, 20261,267+121
Oct 16, 20261,146+6
Oct 15, 20261,140+7
Oct 14, 20261,1330
Oct 13, 20261,1330
Oct 09, 20261,133No prior observation