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Contract OI history

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Jan 15, 2027 EXPIRATION

DELL $400.00 Call

DELL270115C00400000

Latest saved OI464Oct 23, 2026
Last change-18vs 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. 5052520 2026-10-02: 505 OI2026-10-05: 500 OI2026-10-06: 498 OI2026-10-07: 498 OI2026-10-08: 498 OI2026-10-09: 496 OI2026-10-13: 489 OI2026-10-14: 489 OI2026-10-15: 483 OI2026-10-16: 498 OI2026-10-21: 482 OI2026-10-23: 464 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, 2026Viewing464-18
Oct 21, 2026482-16
Oct 16, 2026498+15
Oct 15, 2026483-6
Oct 14, 20264890
Oct 13, 2026489-7
Oct 09, 2026496-2
Oct 08, 20264980
Oct 07, 20264980
Oct 06, 2026498-2
Oct 05, 2026500-5
Oct 02, 2026505No prior observation