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Contract OI history

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Jun 17, 2027 EXPIRATION

GM $65.00 Put

GM270617P00065000

Latest saved OI741Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GM $65.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7413700 2026-10-02: 728 OI2026-10-05: 728 OI2026-10-06: 727 OI2026-10-07: 727 OI2026-10-08: 727 OI2026-10-09: 727 OI2026-10-13: 727 OI2026-10-14: 727 OI2026-10-15: 727 OI2026-10-16: 727 OI2026-10-21: 736 OI2026-10-23: 741 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, 2026Viewing741+5
Oct 21, 2026736+9
Oct 16, 20267270
Oct 15, 20267270
Oct 14, 20267270
Oct 13, 20267270
Oct 09, 20267270
Oct 08, 20267270
Oct 07, 20267270
Oct 06, 2026727-1
Oct 05, 20267280
Oct 02, 2026728No prior observation