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Contract OI history

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Nov 20, 2026 EXPIRATION

CRWD $175.00 Put

CRWD261120P00175000

Latest saved OI801Oct 23, 2026
Last change-36vs 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. 8374180 2026-10-09: 689 OI2026-10-13: 691 OI2026-10-14: 691 OI2026-10-15: 690 OI2026-10-16: 694 OI2026-10-21: 837 OI2026-10-23: 801 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, 2026Viewing801-36
Oct 21, 2026837+143
Oct 16, 2026694+4
Oct 15, 2026690-1
Oct 14, 20266910
Oct 13, 2026691+2
Oct 09, 2026689No prior observation