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Contract OI history

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Nov 20, 2026 EXPIRATION

DELL $440.00 Call

DELL261120C00440000

Latest saved OI1,406Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $440.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4077030 2026-10-02: 139 OI2026-10-05: 139 OI2026-10-06: 158 OI2026-10-07: 158 OI2026-10-08: 158 OI2026-10-09: 158 OI2026-10-13: 157 OI2026-10-14: 157 OI2026-10-15: 157 OI2026-10-16: 1,324 OI2026-10-21: 1,407 OI2026-10-23: 1,406 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DELL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,406-1
Oct 21, 20261,407+83
Oct 16, 20261,324+1,167
Oct 15, 20261570
Oct 14, 20261570
Oct 13, 2026157-1
Oct 09, 20261580
Oct 08, 20261580
Oct 07, 20261580
Oct 06, 2026158+19
Oct 05, 20261390
Oct 02, 2026139No prior observation