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Contract OI history

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Jan 15, 2027 EXPIRATION

GFS $75.00 Call

GFS270115C00075000

Latest saved OI1,076Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GFS $75.00 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. 1,0765380 2026-10-09: 983 OI2026-10-13: 988 OI2026-10-14: 988 OI2026-10-15: 989 OI2026-10-16: 1,030 OI2026-10-21: 1,066 OI2026-10-23: 1,076 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, 20261,076+10
Oct 21, 2026Viewing1,066+36
Oct 16, 20261,030+41
Oct 15, 2026989+1
Oct 14, 20269880
Oct 13, 2026988+5
Oct 09, 2026983No prior observation