OITracker Cboe delayed data

Contract OI history

Back to GFS

Jan 15, 2027 EXPIRATION

GFS $50.00 Call

GFS270115C00050000

Latest saved OI2,709Oct 23, 2026
Last change+87vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GFS $50.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,7091,3540 2026-10-09: 2,284 OI2026-10-13: 2,335 OI2026-10-14: 2,335 OI2026-10-15: 2,510 OI2026-10-16: 2,552 OI2026-10-21: 2,622 OI2026-10-23: 2,709 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GFS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,709+87
Oct 21, 20262,622+70
Oct 16, 20262,552+42
Oct 15, 20262,510+175
Oct 14, 20262,3350
Oct 13, 20262,335+51
Oct 09, 20262,284No prior observation