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Contract OI history

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Nov 20, 2026 EXPIRATION

CRWD $257.50 Call

CRWD261120C00257500

Latest saved OI266Oct 23, 2026
Last change+28vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $257.50 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. 2661330 2026-10-09: 237 OI2026-10-13: 235 OI2026-10-14: 235 OI2026-10-15: 243 OI2026-10-16: 242 OI2026-10-21: 238 OI2026-10-23: 266 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, 2026Viewing266+28
Oct 21, 2026238-4
Oct 16, 2026242-1
Oct 15, 2026243+8
Oct 14, 20262350
Oct 13, 2026235-2
Oct 09, 2026237No prior observation