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Contract OI history

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Oct 23, 2026 EXPIRATION

DELL $550.00 Call

DELL261023C00550000

Latest saved OI1,809Oct 23, 2026
Last change+94vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $550.00 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. 1,8099040 2026-10-02: 304 OI2026-10-05: 302 OI2026-10-06: 334 OI2026-10-07: 340 OI2026-10-08: 340 OI2026-10-09: 352 OI2026-10-13: 347 OI2026-10-14: 347 OI2026-10-15: 543 OI2026-10-16: 842 OI2026-10-21: 1,715 OI2026-10-23: 1,809 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, 2026Viewing1,809+94
Oct 21, 20261,715+873
Oct 16, 2026842+299
Oct 15, 2026543+196
Oct 14, 20263470
Oct 13, 2026347-5
Oct 09, 2026352+12
Oct 08, 20263400
Oct 07, 2026340+6
Oct 06, 2026334+32
Oct 05, 2026302-2
Oct 02, 2026304No prior observation