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Contract OI history

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Oct 30, 2026 EXPIRATION

CRWD $235.00 Put

CRWD261030P00235000

Latest saved OI518Oct 23, 2026
Last change+64vs 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. 5182590 2026-10-09: 356 OI2026-10-13: 418 OI2026-10-14: 418 OI2026-10-15: 455 OI2026-10-16: 489 OI2026-10-21: 454 OI2026-10-23: 518 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, 2026Viewing518+64
Oct 21, 2026454-35
Oct 16, 2026489+34
Oct 15, 2026455+37
Oct 14, 20264180
Oct 13, 2026418+62
Oct 09, 2026356No prior observation