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Contract OI history

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Jan 21, 2028 EXPIRATION

GM $65.00 Call

GM280121C00065000

Latest saved OI257Oct 23, 2026
Last change-30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GM $65.00 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. 3031510 2026-10-02: 303 OI2026-10-05: 276 OI2026-10-06: 276 OI2026-10-07: 276 OI2026-10-08: 276 OI2026-10-09: 276 OI2026-10-13: 276 OI2026-10-14: 276 OI2026-10-15: 276 OI2026-10-16: 276 OI2026-10-21: 287 OI2026-10-23: 257 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, 2026Viewing257-30
Oct 21, 2026287+11
Oct 16, 20262760
Oct 15, 20262760
Oct 14, 20262760
Oct 13, 20262760
Oct 09, 20262760
Oct 08, 20262760
Oct 07, 20262760
Oct 06, 20262760
Oct 05, 2026276-27
Oct 02, 2026303No prior observation