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Contract OI history

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Sep 17, 2027 EXPIRATION

DELL $90.00 Put

DELL270917P00090000

Latest saved OI726Oct 23, 2026
Last change+9vs 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. 7263630 2026-10-02: 717 OI2026-10-05: 717 OI2026-10-06: 717 OI2026-10-07: 717 OI2026-10-08: 717 OI2026-10-09: 717 OI2026-10-13: 717 OI2026-10-14: 717 OI2026-10-15: 717 OI2026-10-16: 717 OI2026-10-21: 717 OI2026-10-23: 726 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, 2026Viewing726+9
Oct 21, 20267170
Oct 16, 20267170
Oct 15, 20267170
Oct 14, 20267170
Oct 13, 20267170
Oct 09, 20267170
Oct 08, 20267170
Oct 07, 20267170
Oct 06, 20267170
Oct 05, 20267170
Oct 02, 2026717No prior observation