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Contract OI history

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Jan 21, 2028 EXPIRATION

GFI $65.00 Call

GFI1280121C00065000

Latest saved OI618Oct 20, 2026
Last change-1vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GFI $65.00 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. 6193090 2026-10-02: 619 OI2026-10-06: 619 OI2026-10-07: 619 OI2026-10-08: 619 OI2026-10-09: 619 OI2026-10-13: 619 OI2026-10-14: 619 OI2026-10-16: 619 OI2026-10-20: 618 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, 2026Viewing618-1
Oct 16, 20266190
Oct 14, 20266190
Oct 13, 20266190
Oct 09, 20266190
Oct 08, 20266190
Oct 07, 20266190
Oct 06, 20266190
Oct 02, 2026619No prior observation