OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

GM $80.00 Call

GM270115C00080000

Latest saved OI3,387Oct 23, 2026
Last change-147vs 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. 3,5341,7670 2026-10-02: 3,370 OI2026-10-05: 3,370 OI2026-10-06: 3,373 OI2026-10-07: 3,308 OI2026-10-08: 3,308 OI2026-10-09: 3,308 OI2026-10-13: 3,305 OI2026-10-14: 3,305 OI2026-10-15: 3,279 OI2026-10-16: 3,279 OI2026-10-21: 3,534 OI2026-10-23: 3,387 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, 2026Viewing3,387-147
Oct 21, 20263,534+255
Oct 16, 20263,2790
Oct 15, 20263,279-26
Oct 14, 20263,3050
Oct 13, 20263,305-3
Oct 09, 20263,3080
Oct 08, 20263,3080
Oct 07, 20263,308-65
Oct 06, 20263,373+3
Oct 05, 20263,3700
Oct 02, 20263,370No prior observation