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Contract OI history

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Sep 17, 2027 EXPIRATION

GFS $65.00 Call

GFS270917C00065000

Latest saved OI100Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GFS $65.00 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. 100500 2026-10-09: 96 OI2026-10-13: 96 OI2026-10-14: 96 OI2026-10-15: 98 OI2026-10-16: 100 OI2026-10-21: 100 OI2026-10-23: 100 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, 20261000
Oct 21, 2026Viewing1000
Oct 16, 2026100+2
Oct 15, 202698+2
Oct 14, 2026960
Oct 13, 2026960
Oct 09, 202696No prior observation