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Contract OI history

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Nov 20, 2026 EXPIRATION

CRWD $185.00 Put

CRWD261120P00185000

Latest saved OI687Oct 23, 2026
Last change-17vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $185.00 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. 7043520 2026-10-09: 515 OI2026-10-13: 500 OI2026-10-14: 500 OI2026-10-15: 503 OI2026-10-16: 529 OI2026-10-21: 704 OI2026-10-23: 687 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, 2026Viewing687-17
Oct 21, 2026704+175
Oct 16, 2026529+26
Oct 15, 2026503+3
Oct 14, 20265000
Oct 13, 2026500-15
Oct 09, 2026515No prior observation