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Contract OI history

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Nov 20, 2026 EXPIRATION

GPN $80.00 Call

GPN261120C00080000

Latest saved OI522Oct 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 $80.00 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. 5232610 2026-10-02: 161 OI2026-10-05: 424 OI2026-10-06: 523 OI2026-10-07: 523 OI2026-10-08: 523 OI2026-10-09: 523 OI2026-10-13: 520 OI2026-10-14: 520 OI2026-10-15: 521 OI2026-10-16: 521 OI2026-10-21: 522 OI2026-10-23: 522 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, 20265220
Oct 21, 2026Viewing522+1
Oct 16, 20265210
Oct 15, 2026521+1
Oct 14, 20265200
Oct 13, 2026520-3
Oct 09, 20265230
Oct 08, 20265230
Oct 07, 20265230
Oct 06, 2026523+99
Oct 05, 2026424+263
Oct 02, 2026161No prior observation