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Contract OI history

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Nov 20, 2026 EXPIRATION

GFS $65.00 Call

GFS261120C00065000

Latest saved OI565Oct 23, 2026
Last change+7vs 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. 5652820 2026-10-09: 224 OI2026-10-13: 273 OI2026-10-14: 273 OI2026-10-15: 298 OI2026-10-16: 525 OI2026-10-21: 558 OI2026-10-23: 565 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, 2026Viewing565+7
Oct 21, 2026558+33
Oct 16, 2026525+227
Oct 15, 2026298+25
Oct 14, 20262730
Oct 13, 2026273+49
Oct 09, 2026224No prior observation