OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DELL $150.00 Put

DELL270115P00150000

Latest saved OI6,720Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $150.00 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. 6,7263,3630 2026-10-02: 6,686 OI2026-10-05: 6,687 OI2026-10-06: 6,692 OI2026-10-07: 6,675 OI2026-10-08: 6,675 OI2026-10-09: 6,678 OI2026-10-13: 6,676 OI2026-10-14: 6,676 OI2026-10-15: 6,724 OI2026-10-16: 6,726 OI2026-10-21: 6,726 OI2026-10-23: 6,720 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, 2026Viewing6,720-6
Oct 21, 20266,7260
Oct 16, 20266,726+2
Oct 15, 20266,724+48
Oct 14, 20266,6760
Oct 13, 20266,676-2
Oct 09, 20266,678+3
Oct 08, 20266,6750
Oct 07, 20266,675-17
Oct 06, 20266,692+5
Oct 05, 20266,687+1
Oct 02, 20266,686No prior observation