OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DELL $105.00 Put

DELL270115P00105000

Latest saved OI2,016Oct 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 $105.00 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. 2,0191,0090 2026-10-02: 2,008 OI2026-10-05: 2,008 OI2026-10-06: 2,014 OI2026-10-07: 2,015 OI2026-10-08: 2,015 OI2026-10-09: 2,015 OI2026-10-13: 2,015 OI2026-10-14: 2,015 OI2026-10-15: 2,015 OI2026-10-16: 2,019 OI2026-10-21: 2,019 OI2026-10-23: 2,016 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, 2026Viewing2,016-3
Oct 21, 20262,0190
Oct 16, 20262,019+4
Oct 15, 20262,0150
Oct 14, 20262,0150
Oct 13, 20262,0150
Oct 09, 20262,0150
Oct 08, 20262,0150
Oct 07, 20262,015+1
Oct 06, 20262,014+6
Oct 05, 20262,0080
Oct 02, 20262,008No prior observation