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Contract OI history

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Dec 18, 2026 EXPIRATION

DELL $500.00 Call

DELL261218C00500000

Latest saved OI780Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $500.00 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. 7873930 2026-10-02: 597 OI2026-10-05: 592 OI2026-10-06: 590 OI2026-10-07: 590 OI2026-10-08: 590 OI2026-10-09: 589 OI2026-10-13: 593 OI2026-10-14: 593 OI2026-10-15: 610 OI2026-10-16: 657 OI2026-10-21: 787 OI2026-10-23: 780 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, 2026Viewing780-7
Oct 21, 2026787+130
Oct 16, 2026657+47
Oct 15, 2026610+17
Oct 14, 20265930
Oct 13, 2026593+4
Oct 09, 2026589-1
Oct 08, 20265900
Oct 07, 20265900
Oct 06, 2026590-2
Oct 05, 2026592-5
Oct 02, 2026597No prior observation