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Contract OI history

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Nov 20, 2026 EXPIRATION

GM $82.00 Call

GM261120C00082000

Latest saved OI683Oct 23, 2026
Last change+154vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
GM $82.00 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 6833410 2026-10-21: 529 OI2026-10-23: 683 OI Oct 21, 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, 2026Viewing683+154
Oct 21, 2026529No prior observation