OITracker Cboe delayed data

Contract OI history

Back to GFI

Nov 20, 2026 EXPIRATION

GFI $50.00 Call

GFI261120C00050000

Latest saved OI293Oct 20, 2026
Last change+126vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GFI $50.00 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. 2931460 2026-10-02: 150 OI2026-10-06: 149 OI2026-10-07: 150 OI2026-10-08: 149 OI2026-10-09: 150 OI2026-10-13: 153 OI2026-10-14: 153 OI2026-10-16: 167 OI2026-10-20: 293 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, 2026Viewing293+126
Oct 16, 2026167+14
Oct 14, 20261530
Oct 13, 2026153+3
Oct 09, 2026150+1
Oct 08, 2026149-1
Oct 07, 2026150+1
Oct 06, 2026149-1
Oct 02, 2026150No prior observation