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Contract OI history

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Nov 20, 2026 EXPIRATION

CRWD $270.00 Call

CRWD261120C00270000

Latest saved OI1,937Oct 23, 2026
Last change+331vs 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. 1,9379680 2026-10-09: 1,192 OI2026-10-13: 1,299 OI2026-10-14: 1,299 OI2026-10-15: 1,297 OI2026-10-16: 1,473 OI2026-10-21: 1,606 OI2026-10-23: 1,937 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, 2026Viewing1,937+331
Oct 21, 20261,606+133
Oct 16, 20261,473+176
Oct 15, 20261,297-2
Oct 14, 20261,2990
Oct 13, 20261,299+107
Oct 09, 20261,192No prior observation