OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

GM $90.00 Put

GM270617P00090000

Latest saved OI1,035Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GM $90.00 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. 1,0445220 2026-10-02: 1,024 OI2026-10-05: 1,030 OI2026-10-06: 1,030 OI2026-10-07: 1,030 OI2026-10-08: 1,030 OI2026-10-09: 1,044 OI2026-10-13: 1,044 OI2026-10-14: 1,044 OI2026-10-15: 1,044 OI2026-10-16: 1,044 OI2026-10-21: 1,036 OI2026-10-23: 1,035 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, 2026Viewing1,035-1
Oct 21, 20261,036-8
Oct 16, 20261,0440
Oct 15, 20261,0440
Oct 14, 20261,0440
Oct 13, 20261,0440
Oct 09, 20261,044+14
Oct 08, 20261,0300
Oct 07, 20261,0300
Oct 06, 20261,0300
Oct 05, 20261,030+6
Oct 02, 20261,024No prior observation