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Contract OI history

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Dec 17, 2027 EXPIRATION

DELL $90.00 Put

DELL271217P00090000

Latest saved OI3,139Oct 23, 2026
Last change+19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $90.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,1391,5690 2026-10-02: 3,120 OI2026-10-05: 3,119 OI2026-10-06: 3,119 OI2026-10-07: 3,119 OI2026-10-08: 3,119 OI2026-10-09: 3,119 OI2026-10-13: 3,119 OI2026-10-14: 3,119 OI2026-10-15: 3,120 OI2026-10-16: 3,120 OI2026-10-21: 3,120 OI2026-10-23: 3,139 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, 2026Viewing3,139+19
Oct 21, 20263,1200
Oct 16, 20263,1200
Oct 15, 20263,120+1
Oct 14, 20263,1190
Oct 13, 20263,1190
Oct 09, 20263,1190
Oct 08, 20263,1190
Oct 07, 20263,1190
Oct 06, 20263,1190
Oct 05, 20263,119-1
Oct 02, 20263,120No prior observation