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Contract OI history

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Dec 15, 2028 EXPIRATION

CRWD $420.00 Call

CRWD281215C00420000

Latest saved OI367Oct 23, 2026
Last change+38vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRWD $420.00 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. 3671830 2026-10-09: 51 OI2026-10-13: 55 OI2026-10-14: 55 OI2026-10-15: 56 OI2026-10-16: 83 OI2026-10-21: 329 OI2026-10-23: 367 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, 2026Viewing367+38
Oct 21, 2026329+246
Oct 16, 202683+27
Oct 15, 202656+1
Oct 14, 2026550
Oct 13, 202655+4
Oct 09, 202651No prior observation