Current GTI price: $3.700
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2025 September | |||
| 2025-09-27 | $3.961 | $3.842 | $4.080 |
| 2025-09-28 | $3.961 | $3.842 | $4.080 |
| 2025-09-29 | $3.965 | $3.846 | $4.084 |
| 2025-09-30 | $3.961 | $3.842 | $4.080 |
| 2025 October | |||
| 2025-10-01 | $3.961 | $3.842 | $4.080 |
| 2025-10-02 | $3.961 | $3.842 | $4.080 |
| 2025-10-03 | $3.957 | $3.838 | $4.076 |
| 2025-10-04 | $3.953 | $3.834 | $4.071 |
| 2025-10-05 | $3.957 | $3.838 | $4.076 |
| 2025-10-06 | $3.949 | $3.830 | $4.067 |
| 2025-10-07 | $3.961 | $3.842 | $4.080 |
| 2025-10-08 | $3.961 | $3.842 | $4.080 |
| 2025-10-09 | $3.965 | $3.846 | $4.084 |
| 2025-10-10 | $3.965 | $3.846 | $4.084 |
| 2025-10-11 | $3.965 | $3.846 | $4.084 |
| 2025-10-12 | $3.965 | $3.846 | $4.084 |
| 2025-10-13 | $3.969 | $3.850 | $4.088 |
| 2025-10-14 | $3.969 | $3.850 | $4.088 |
| 2025-10-15 | $3.981 | $3.861 | $4.100 |
| 2025-10-16 | $3.981 | $3.861 | $4.100 |
| 2025-10-17 | $3.977 | $3.857 | $4.096 |
| 2025-10-18 | $3.969 | $3.850 | $4.088 |
| 2025-10-19 | $3.969 | $3.850 | $4.088 |
| 2025-10-20 | $3.969 | $3.850 | $4.088 |
| 2025-10-21 | $3.969 | $3.850 | $4.088 |
| 2025-10-22 | $3.973 | $3.854 | $4.092 |
| 2025-10-23 | $3.973 | $3.854 | $4.092 |
| 2025-10-24 | $3.973 | $3.854 | $4.092 |
| 2025-10-25 | $3.973 | $3.854 | $4.092 |
| 2025-10-26 | $3.977 | $3.857 | $4.096 |
| 2025-10-27 | $3.985 | $3.865 | $4.104 |
| 2025-10-28 | $3.977 | $3.857 | $4.096 |
| 2025-10-29 | $3.977 | $3.857 | $4.096 |
| 2025-10-30 | $3.965 | $3.846 | $4.084 |
| 2025-10-31 | $3.985 | $3.865 | $4.104 |
| 2025 November | |||
| 2025-11-01 | $3.985 | $3.865 | $4.104 |
| 2025-11-02 | $3.985 | $3.865 | $4.104 |
| 2025-11-03 | $3.985 | $3.865 | $4.104 |
| 2025-11-04 | $3.985 | $3.865 | $4.104 |
| 2025-11-05 | $3.985 | $3.865 | $4.104 |
| 2025-11-06 | $3.985 | $3.865 | $4.104 |
| 2025-11-07 | $3.985 | $3.865 | $4.104 |
| 2025-11-08 | $3.989 | $3.869 | $4.108 |
| 2025-11-09 | $3.989 | $3.869 | $4.108 |
| 2025-11-10 | $3.989 | $3.869 | $4.108 |
| 2025-11-11 | $3.989 | $3.869 | $4.108 |
| 2025-11-12 | $3.989 | $3.869 | $4.108 |
| 2025-11-13 | $3.993 | $3.873 | $4.113 |
| 2025-11-14 | $3.993 | $3.873 | $4.113 |
| 2025-11-15 | $3.993 | $3.873 | $4.113 |
| 2025-11-16 | $3.993 | $3.873 | $4.113 |
| 2025-11-17 | $3.993 | $3.873 | $4.113 |
| 2025-11-18 | $3.993 | $3.873 | $4.113 |
| 2025-11-19 | $3.993 | $3.873 | $4.113 |
| 2025-11-20 | $3.997 | $3.877 | $4.117 |
| 2025-11-21 | $4.001 | $3.881 | $4.121 |
| 2025-11-22 | $4.001 | $3.881 | $4.121 |
| 2025-11-23 | $4.001 | $3.881 | $4.121 |
| 2025-11-24 | $4.001 | $3.881 | $4.121 |
| 2025-11-25 | $4.001 | $3.881 | $4.121 |
| 2025-11-26 | $3.997 | $3.877 | $4.117 |
| 2025-11-27 | $4.005 | $3.885 | $4.125 |
| 2025-11-28 | $4.005 | $3.885 | $4.125 |
| 2025-11-29 | $4.009 | $3.889 | $4.129 |
| 2025-11-30 | $4.009 | $3.889 | $4.129 |
| 2025 December | |||
| 2025-12-01 | $4.009 | $3.889 | $4.129 |
| 2025-12-02 | $4.009 | $3.889 | $4.129 |
| 2025-12-03 | $4.009 | $3.889 | $4.129 |
| 2025-12-04 | $4.009 | $3.889 | $4.129 |
| 2025-12-05 | $4.013 | $3.892 | $4.133 |
| 2025-12-06 | $4.017 | $3.896 | $4.137 |
| 2025-12-07 | $4.017 | $3.896 | $4.137 |
| 2025-12-08 | $4.017 | $3.896 | $4.137 |
| 2025-12-09 | $4.017 | $3.896 | $4.137 |
| 2025-12-10 | $4.009 | $3.889 | $4.129 |
| 2025-12-11 | $4.009 | $3.889 | $4.129 |
| 2025-12-12 | $4.009 | $3.889 | $4.129 |
| 2025-12-13 | $4.009 | $3.889 | $4.129 |
| 2025-12-14 | $4.009 | $3.889 | $4.129 |
| 2025-12-15 | $4.013 | $3.892 | $4.133 |
| 2025-12-16 | $4.013 | $3.892 | $4.133 |
| 2025-12-17 | $4.013 | $3.892 | $4.133 |
| 2025-12-18 | $4.005 | $3.885 | $4.125 |
| 2025-12-19 | $4.001 | $3.881 | $4.121 |
| 2025-12-20 | $4.005 | $3.885 | $4.125 |
| 2025-12-21 | $3.997 | $3.877 | $4.117 |
| 2025-12-22 | $4.005 | $3.885 | $4.125 |
| 2025-12-23 | $3.997 | $3.877 | $4.117 |
| 2025-12-24 | $3.997 | $3.877 | $4.117 |
| 2025-12-25 | $3.997 | $3.877 | $4.117 |
| 2025-12-26 | $4.001 | $3.881 | $4.121 |
| 2025-12-27 | $4.001 | $3.881 | $4.121 |
| 2025-12-28 | $4.005 | $3.885 | $4.125 |
| 2025-12-29 | $4.005 | $3.885 | $4.125 |
| 2025-12-30 | $4.005 | $3.885 | $4.125 |
| 2025-12-31 | $4.005 | $3.885 | $4.125 |