OITracker Cboe delayed data

Contract OI history

Back to DELL

Jan 15, 2027 EXPIRATION

DELL $240.00 Put

DELL270115P00240000

Latest saved OI714Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DELL $240.00 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. 7333660 2026-10-02: 733 OI2026-10-05: 733 OI2026-10-06: 733 OI2026-10-07: 725 OI2026-10-08: 725 OI2026-10-09: 722 OI2026-10-13: 722 OI2026-10-14: 722 OI2026-10-15: 722 OI2026-10-16: 721 OI2026-10-21: 714 OI2026-10-23: 714 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, 2026Viewing7140
Oct 21, 2026714-7
Oct 16, 2026721-1
Oct 15, 20267220
Oct 14, 20267220
Oct 13, 20267220
Oct 09, 2026722-3
Oct 08, 20267250
Oct 07, 2026725-8
Oct 06, 20267330
Oct 05, 20267330
Oct 02, 2026733No prior observation