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Contract OI history

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Dec 18, 2026 EXPIRATION

CRWD $257.50 Call

CRWD261218C00257500

Latest saved OI178Oct 23, 2026
Last change+6vs 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. 178890 2026-10-09: 159 OI2026-10-13: 158 OI2026-10-14: 158 OI2026-10-15: 161 OI2026-10-16: 165 OI2026-10-21: 172 OI2026-10-23: 178 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, 2026Viewing178+6
Oct 21, 2026172+7
Oct 16, 2026165+4
Oct 15, 2026161+3
Oct 14, 20261580
Oct 13, 2026158-1
Oct 09, 2026159No prior observation