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Contract OI history

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Jan 15, 2027 EXPIRATION

CRWD $170.00 Put

CRWD270115P00170000

Latest saved OI1,919Oct 23, 2026
Last change+75vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $170.00 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. 1,9199590 2026-10-09: 1,767 OI2026-10-13: 1,806 OI2026-10-14: 1,806 OI2026-10-15: 1,809 OI2026-10-16: 1,807 OI2026-10-21: 1,844 OI2026-10-23: 1,919 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, 2026Viewing1,919+75
Oct 21, 20261,844+37
Oct 16, 20261,807-2
Oct 15, 20261,809+3
Oct 14, 20261,8060
Oct 13, 20261,806+39
Oct 09, 20261,767No prior observation