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Contract OI history

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Oct 23, 2026 EXPIRATION

GM $88.00 Call

GM261023C00088000

Latest saved OI685Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GM $88.00 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. 6853420 2026-10-02: 83 OI2026-10-05: 84 OI2026-10-06: 123 OI2026-10-07: 170 OI2026-10-08: 170 OI2026-10-09: 170 OI2026-10-13: 187 OI2026-10-14: 187 OI2026-10-15: 297 OI2026-10-16: 298 OI2026-10-21: 683 OI2026-10-23: 685 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, 2026Viewing685+2
Oct 21, 2026683+385
Oct 16, 2026298+1
Oct 15, 2026297+110
Oct 14, 20261870
Oct 13, 2026187+17
Oct 09, 20261700
Oct 08, 20261700
Oct 07, 2026170+47
Oct 06, 2026123+39
Oct 05, 202684+1
Oct 02, 202683No prior observation