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Contract OI history

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Nov 20, 2026 EXPIRATION

GM $85.00 Call

GM261120C00085000

Latest saved OI990Oct 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 $85.00 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. 9904950 2026-10-02: 304 OI2026-10-05: 311 OI2026-10-06: 329 OI2026-10-07: 322 OI2026-10-08: 322 OI2026-10-09: 370 OI2026-10-13: 421 OI2026-10-14: 421 OI2026-10-15: 572 OI2026-10-16: 877 OI2026-10-21: 990 OI2026-10-23: 990 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, 2026Viewing9900
Oct 21, 2026990+113
Oct 16, 2026877+305
Oct 15, 2026572+151
Oct 14, 20264210
Oct 13, 2026421+51
Oct 09, 2026370+48
Oct 08, 20263220
Oct 07, 2026322-7
Oct 06, 2026329+18
Oct 05, 2026311+7
Oct 02, 2026304No prior observation