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Contract OI history

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Dec 18, 2026 EXPIRATION

CRWD $270.00 Call

CRWD261218C00270000

Latest saved OI1,447Oct 23, 2026
Last change+33vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $270.00 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. 1,4477230 2026-10-09: 1,158 OI2026-10-13: 1,337 OI2026-10-14: 1,337 OI2026-10-15: 1,338 OI2026-10-16: 1,340 OI2026-10-21: 1,414 OI2026-10-23: 1,447 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, 2026Viewing1,447+33
Oct 21, 20261,414+74
Oct 16, 20261,340+2
Oct 15, 20261,338+1
Oct 14, 20261,3370
Oct 13, 20261,337+179
Oct 09, 20261,158No prior observation