OITracker Cboe delayed data

Contract OI history

Back to GPK

Jan 15, 2027 EXPIRATION

GPK $10.00 Call

GPK270115C00010000

Latest saved OI1,000Oct 23, 2026
Last change+20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GPK $10.00 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. 1,0755370 2026-10-02: 1,070 OI2026-10-05: 1,075 OI2026-10-06: 979 OI2026-10-07: 980 OI2026-10-08: 980 OI2026-10-09: 982 OI2026-10-13: 982 OI2026-10-14: 982 OI2026-10-15: 983 OI2026-10-16: 983 OI2026-10-21: 980 OI2026-10-23: 1,000 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GPK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,000+20
Oct 21, 2026980-3
Oct 16, 20269830
Oct 15, 2026983+1
Oct 14, 20269820
Oct 13, 20269820
Oct 09, 2026982+2
Oct 08, 20269800
Oct 07, 2026980+1
Oct 06, 2026979-96
Oct 05, 20261,075+5
Oct 02, 20261,070No prior observation