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Contract OI history

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Dec 15, 2028 EXPIRATION

DELL $400.00 Call

DELL281215C00400000

Latest saved OI702Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $400.00 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. 7083540 2026-10-02: 708 OI2026-10-05: 708 OI2026-10-06: 703 OI2026-10-07: 703 OI2026-10-08: 703 OI2026-10-09: 703 OI2026-10-13: 703 OI2026-10-14: 703 OI2026-10-15: 701 OI2026-10-16: 702 OI2026-10-21: 702 OI2026-10-23: 702 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, 2026Viewing7020
Oct 21, 20267020
Oct 16, 2026702+1
Oct 15, 2026701-2
Oct 14, 20267030
Oct 13, 20267030
Oct 09, 20267030
Oct 08, 20267030
Oct 07, 20267030
Oct 06, 2026703-5
Oct 05, 20267080
Oct 02, 2026708No prior observation