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Contract OI history

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Dec 18, 2026 EXPIRATION

CRWD $115.00 Put

CRWD261218P00115000

Latest saved OI446Oct 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 $115.00 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. 4462230 2026-10-09: 439 OI2026-10-13: 442 OI2026-10-14: 442 OI2026-10-15: 442 OI2026-10-16: 442 OI2026-10-21: 445 OI2026-10-23: 446 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, 2026Viewing446+1
Oct 21, 2026445+3
Oct 16, 20264420
Oct 15, 20264420
Oct 14, 20264420
Oct 13, 2026442+3
Oct 09, 2026439No prior observation