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Contract OI history

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Nov 20, 2026 EXPIRATION

GPN $85.00 Call

GPN261120C00085000

Latest saved OI3,351Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GPN $85.00 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. 3,3511,6750 2026-10-02: 3,224 OI2026-10-05: 3,321 OI2026-10-06: 3,328 OI2026-10-07: 3,327 OI2026-10-08: 3,328 OI2026-10-09: 3,337 OI2026-10-13: 3,337 OI2026-10-14: 3,336 OI2026-10-15: 3,338 OI2026-10-16: 3,330 OI2026-10-21: 3,333 OI2026-10-23: 3,351 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, 20263,351+18
Oct 21, 2026Viewing3,333+3
Oct 16, 20263,330-8
Oct 15, 20263,338+2
Oct 14, 20263,336-1
Oct 13, 20263,3370
Oct 09, 20263,337+9
Oct 08, 20263,328+1
Oct 07, 20263,327-1
Oct 06, 20263,328+7
Oct 05, 20263,321+97
Oct 02, 20263,224No prior observation