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Contract OI history

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Jan 15, 2027 EXPIRATION

GFI $35.00 Call

GFI1270115C00035000

Latest saved OI184Oct 20, 2026
Last change0vs 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. 184920 2026-10-02: 155 OI2026-10-06: 162 OI2026-10-07: 162 OI2026-10-08: 183 OI2026-10-09: 184 OI2026-10-13: 184 OI2026-10-14: 184 OI2026-10-16: 184 OI2026-10-20: 184 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, 2026Viewing1840
Oct 16, 20261840
Oct 14, 20261840
Oct 13, 20261840
Oct 09, 2026184+1
Oct 08, 2026183+21
Oct 07, 20261620
Oct 06, 2026162+7
Oct 02, 2026155No prior observation