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Contract OI history

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Dec 18, 2026 EXPIRATION

GFS $45.00 Call

GFS261218C00045000

Latest saved OI46Oct 23, 2026
Last change+36vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
GFS $45.00 call open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 46230 2026-10-15: 0 OI2026-10-16: 2 OI2026-10-21: 10 OI2026-10-23: 46 OI Oct 15, 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, 2026Viewing46+36
Oct 21, 202610+8
Oct 16, 20262+2
Oct 15, 20260No prior observation