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Contract OI history

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Jan 21, 2028 EXPIRATION

GM $60.00 Put

GM280121P00060000

Latest saved OI1,082Oct 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 $60.00 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. 1,0825410 2026-10-02: 1,038 OI2026-10-05: 1,046 OI2026-10-06: 1,056 OI2026-10-07: 1,061 OI2026-10-08: 1,061 OI2026-10-09: 1,071 OI2026-10-13: 1,076 OI2026-10-14: 1,076 OI2026-10-15: 1,076 OI2026-10-16: 1,081 OI2026-10-21: 1,081 OI2026-10-23: 1,082 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, 2026Viewing1,082+1
Oct 21, 20261,0810
Oct 16, 20261,081+5
Oct 15, 20261,0760
Oct 14, 20261,0760
Oct 13, 20261,076+5
Oct 09, 20261,071+10
Oct 08, 20261,0610
Oct 07, 20261,061+5
Oct 06, 20261,056+10
Oct 05, 20261,046+8
Oct 02, 20261,038No prior observation