OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

GM $52.50 Put

GM270115P00052500

Latest saved OI2,133Oct 23, 2026
Last change+28vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GM $52.50 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. 2,1331,0660 2026-10-02: 2,108 OI2026-10-05: 2,108 OI2026-10-06: 2,108 OI2026-10-07: 2,108 OI2026-10-08: 2,108 OI2026-10-09: 2,108 OI2026-10-13: 2,108 OI2026-10-14: 2,108 OI2026-10-15: 2,108 OI2026-10-16: 2,108 OI2026-10-21: 2,105 OI2026-10-23: 2,133 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, 2026Viewing2,133+28
Oct 21, 20262,105-3
Oct 16, 20262,1080
Oct 15, 20262,1080
Oct 14, 20262,1080
Oct 13, 20262,1080
Oct 09, 20262,1080
Oct 08, 20262,1080
Oct 07, 20262,1080
Oct 06, 20262,1080
Oct 05, 20262,1080
Oct 02, 20262,108No prior observation