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Contract OI history

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Jan 15, 2027 EXPIRATION

CRWD $87.50 Put

CRWD270115P00087500

Latest saved OI5,997Oct 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 $87.50 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. 5,9972,9980 2026-10-09: 5,967 OI2026-10-13: 5,966 OI2026-10-14: 5,966 OI2026-10-15: 5,968 OI2026-10-16: 5,968 OI2026-10-21: 5,996 OI2026-10-23: 5,997 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, 2026Viewing5,997+1
Oct 21, 20265,996+28
Oct 16, 20265,9680
Oct 15, 20265,968+2
Oct 14, 20265,9660
Oct 13, 20265,966-1
Oct 09, 20265,967No prior observation