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Contract OI history

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Jan 15, 2027 EXPIRATION

GFI $30.00 Call

GFI1270115C00030000

Latest saved OI159Oct 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 $30.00 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. 162810 2026-10-02: 162 OI2026-10-06: 162 OI2026-10-07: 162 OI2026-10-08: 162 OI2026-10-09: 160 OI2026-10-13: 160 OI2026-10-14: 160 OI2026-10-16: 159 OI2026-10-20: 159 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, 2026Viewing1590
Oct 16, 2026159-1
Oct 14, 20261600
Oct 13, 20261600
Oct 09, 2026160-2
Oct 08, 20261620
Oct 07, 20261620
Oct 06, 20261620
Oct 02, 2026162No prior observation