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Contract OI history

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Jan 15, 2027 EXPIRATION

CRWD $227.50 Call

CRWD270115C00227500

Latest saved OI205Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $227.50 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. 2101050 2026-10-09: 204 OI2026-10-13: 204 OI2026-10-14: 204 OI2026-10-15: 202 OI2026-10-16: 202 OI2026-10-21: 210 OI2026-10-23: 205 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, 2026Viewing205-5
Oct 21, 2026210+8
Oct 16, 20262020
Oct 15, 2026202-2
Oct 14, 20262040
Oct 13, 20262040
Oct 09, 2026204No prior observation