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Contract OI history

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Nov 20, 2026 EXPIRATION

GFI $35.00 Call

GFI261120C00035000

Latest saved OI1,162Oct 20, 2026
Last change+171vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GFI $35.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 1,1625810 2026-10-02: 273 OI2026-10-06: 692 OI2026-10-07: 694 OI2026-10-08: 709 OI2026-10-09: 714 OI2026-10-13: 717 OI2026-10-14: 717 OI2026-10-16: 991 OI2026-10-20: 1,162 OI Oct 02, 2026Oct 20, 2026

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

GFI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,162+171
Oct 16, 2026991+274
Oct 14, 20267170
Oct 13, 2026717+3
Oct 09, 2026714+5
Oct 08, 2026709+15
Oct 07, 2026694+2
Oct 06, 2026692+419
Oct 02, 2026273No prior observation