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Contract OI history

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Jan 21, 2028 EXPIRATION

GPN $120.00 Call

GPN280121C00120000

Latest saved OI741Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GPN $120.00 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. 7503750 2026-10-02: 750 OI2026-10-05: 750 OI2026-10-06: 748 OI2026-10-07: 748 OI2026-10-08: 741 OI2026-10-09: 741 OI2026-10-13: 741 OI2026-10-14: 741 OI2026-10-15: 741 OI2026-10-16: 741 OI2026-10-21: 741 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.

GPN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20267410
Oct 21, 2026Viewing7410
Oct 16, 20267410
Oct 15, 20267410
Oct 14, 20267410
Oct 13, 20267410
Oct 09, 20267410
Oct 08, 2026741-7
Oct 07, 20267480
Oct 06, 2026748-2
Oct 05, 20267500
Oct 02, 2026750No prior observation