OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

GM $80.00 Call

GM261120C00080000

Latest saved OI4,768Oct 23, 2026
Last change+390vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GM $80.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,7682,3840 2026-10-02: 4,254 OI2026-10-05: 4,271 OI2026-10-06: 4,299 OI2026-10-07: 4,299 OI2026-10-08: 4,299 OI2026-10-09: 4,298 OI2026-10-13: 4,297 OI2026-10-14: 4,297 OI2026-10-15: 4,297 OI2026-10-16: 4,295 OI2026-10-21: 4,378 OI2026-10-23: 4,768 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,768+390
Oct 21, 20264,378+83
Oct 16, 20264,295-2
Oct 15, 20264,2970
Oct 14, 20264,2970
Oct 13, 20264,297-1
Oct 09, 20264,298-1
Oct 08, 20264,2990
Oct 07, 20264,2990
Oct 06, 20264,299+28
Oct 05, 20264,271+17
Oct 02, 20264,254No prior observation