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Contract OI history

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Jan 15, 2027 EXPIRATION

GFS $60.00 Put

GFS270115P00060000

Latest saved OI318Oct 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 $60.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3201600 2026-10-09: 320 OI2026-10-13: 320 OI2026-10-14: 320 OI2026-10-15: 320 OI2026-10-16: 320 OI2026-10-21: 318 OI2026-10-23: 318 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, 20263180
Oct 21, 2026Viewing318-2
Oct 16, 20263200
Oct 15, 20263200
Oct 14, 20263200
Oct 13, 20263200
Oct 09, 2026320No prior observation