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Contract OI history

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Dec 18, 2026 EXPIRATION

CRWD $187.50 Call

CRWD261218C00187500

Latest saved OI1,074Oct 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 $187.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0785390 2026-10-09: 1,078 OI2026-10-13: 1,078 OI2026-10-14: 1,078 OI2026-10-15: 1,078 OI2026-10-16: 1,078 OI2026-10-21: 1,075 OI2026-10-23: 1,074 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, 2026Viewing1,074-1
Oct 21, 20261,075-3
Oct 16, 20261,0780
Oct 15, 20261,0780
Oct 14, 20261,0780
Oct 13, 20261,0780
Oct 09, 20261,078No prior observation