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Contract OI history

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Mar 19, 2027 EXPIRATION

GM $75.00 Call

GM270319C00075000

Latest saved OI126Oct 23, 2026
Last change+56vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GM $75.00 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. 126630 2026-10-02: 68 OI2026-10-05: 68 OI2026-10-06: 68 OI2026-10-07: 69 OI2026-10-08: 69 OI2026-10-09: 69 OI2026-10-13: 69 OI2026-10-14: 69 OI2026-10-15: 69 OI2026-10-16: 69 OI2026-10-21: 70 OI2026-10-23: 126 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, 2026Viewing126+56
Oct 21, 202670+1
Oct 16, 2026690
Oct 15, 2026690
Oct 14, 2026690
Oct 13, 2026690
Oct 09, 2026690
Oct 08, 2026690
Oct 07, 202669+1
Oct 06, 2026680
Oct 05, 2026680
Oct 02, 202668No prior observation