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Contract OI history

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Dec 18, 2026 EXPIRATION

GM $105.00 Call

GM261218C00105000

Latest saved OI1,585Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GM $105.00 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. 1,5857920 2026-10-02: 1,507 OI2026-10-05: 1,510 OI2026-10-06: 1,571 OI2026-10-07: 1,571 OI2026-10-08: 1,571 OI2026-10-09: 1,577 OI2026-10-13: 1,583 OI2026-10-14: 1,583 OI2026-10-15: 1,583 OI2026-10-16: 1,583 OI2026-10-21: 1,585 OI2026-10-23: 1,585 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, 2026Viewing1,5850
Oct 21, 20261,585+2
Oct 16, 20261,5830
Oct 15, 20261,5830
Oct 14, 20261,5830
Oct 13, 20261,583+6
Oct 09, 20261,577+6
Oct 08, 20261,5710
Oct 07, 20261,5710
Oct 06, 20261,571+61
Oct 05, 20261,510+3
Oct 02, 20261,507No prior observation