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Contract OI history

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Oct 23, 2026 EXPIRATION

CRWD $235.00 Put

CRWD261023P00235000

Latest saved OI1,067Oct 23, 2026
Last change+677vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $235.00 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. 1,0675330 2026-10-09: 272 OI2026-10-13: 344 OI2026-10-14: 344 OI2026-10-15: 369 OI2026-10-16: 438 OI2026-10-21: 390 OI2026-10-23: 1,067 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, 2026Viewing1,067+677
Oct 21, 2026390-48
Oct 16, 2026438+69
Oct 15, 2026369+25
Oct 14, 20263440
Oct 13, 2026344+72
Oct 09, 2026272No prior observation