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Contract OI history

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Jun 17, 2027 EXPIRATION

DELL $250.00 Put

DELL270617P00250000

Latest saved OI1,734Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $250.00 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. 1,7348670 2026-10-02: 1,704 OI2026-10-05: 1,704 OI2026-10-06: 1,724 OI2026-10-07: 1,724 OI2026-10-08: 1,724 OI2026-10-09: 1,724 OI2026-10-13: 1,724 OI2026-10-14: 1,724 OI2026-10-15: 1,726 OI2026-10-16: 1,730 OI2026-10-21: 1,731 OI2026-10-23: 1,734 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, 2026Viewing1,734+3
Oct 21, 20261,731+1
Oct 16, 20261,730+4
Oct 15, 20261,726+2
Oct 14, 20261,7240
Oct 13, 20261,7240
Oct 09, 20261,7240
Oct 08, 20261,7240
Oct 07, 20261,7240
Oct 06, 20261,724+20
Oct 05, 20261,7040
Oct 02, 20261,704No prior observation