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Contract OI history

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Nov 20, 2026 EXPIRATION

CRWD $265.00 Put

CRWD261120P00265000

Latest saved OI1,818Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $265.00 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. 1,8549270 2026-10-09: 1,703 OI2026-10-13: 1,821 OI2026-10-14: 1,821 OI2026-10-15: 1,836 OI2026-10-16: 1,854 OI2026-10-21: 1,824 OI2026-10-23: 1,818 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, 2026Viewing1,818-6
Oct 21, 20261,824-30
Oct 16, 20261,854+18
Oct 15, 20261,836+15
Oct 14, 20261,8210
Oct 13, 20261,821+118
Oct 09, 20261,703No prior observation