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Contract OI history

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Nov 20, 2026 EXPIRATION

GFI $45.00 Call

GFI261120C00045000

Latest saved OI1,563Oct 20, 2026
Last change+1,250vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GFI $45.00 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. 1,5637810 2026-10-02: 136 OI2026-10-06: 147 OI2026-10-07: 295 OI2026-10-08: 288 OI2026-10-09: 288 OI2026-10-13: 298 OI2026-10-14: 298 OI2026-10-16: 313 OI2026-10-20: 1,563 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, 2026Viewing1,563+1,250
Oct 16, 2026313+15
Oct 14, 20262980
Oct 13, 2026298+10
Oct 09, 20262880
Oct 08, 2026288-7
Oct 07, 2026295+148
Oct 06, 2026147+11
Oct 02, 2026136No prior observation