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Contract OI history

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Oct 23, 2026 EXPIRATION

GM $79.00 Call

GM261023C00079000

Latest saved OI1,152Oct 23, 2026
Last change-155vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GM $79.00 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. 1,3076530 2026-10-02: 6 OI2026-10-05: 136 OI2026-10-06: 123 OI2026-10-07: 123 OI2026-10-08: 123 OI2026-10-09: 124 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 125 OI2026-10-16: 128 OI2026-10-21: 1,307 OI2026-10-23: 1,152 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, 2026Viewing1,152-155
Oct 21, 20261,307+1,179
Oct 16, 2026128+3
Oct 15, 2026125+1
Oct 14, 20261240
Oct 13, 20261240
Oct 09, 2026124+1
Oct 08, 20261230
Oct 07, 20261230
Oct 06, 2026123-13
Oct 05, 2026136+130
Oct 02, 20266No prior observation