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Contract OI history

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Nov 20, 2026 EXPIRATION

GH $155.00 Put

GH261120P00155000

Latest saved OI109Oct 20, 2026
Last change+52vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GH $155.00 put open interest history 5 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 109540 2026-10-09: 47 OI2026-10-13: 57 OI2026-10-14: 58 OI2026-10-16: 57 OI2026-10-20: 109 OI Oct 09, 2026Oct 20, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

GH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing109+52
Oct 16, 202657-1
Oct 14, 202658+1
Oct 13, 202657+10
Oct 09, 202647No prior observation