| Sold | Grade | Monthly Average |
| Sep 2026 | 9.4 | $6.99 |
| Aug 2026 | 9.4 | $6.99 |
| Jul 2026 | 9.4 | $7.32 |
| Jun 2026 | 9.4 | $7.34 |
| May 2026 | 9.4 | $7.70 |
| Apr 2026 | 9.4 | $6.29 |
| Mar 2026 | 9.4 | $6.99 |
| Apr 2026 | 8.0 | $5.49 |
| Apr 2026 | 9.4 | $6.87 |
| Mar 2026 | 9.4 | $6.99 |
| Mar 2026 | 8.0 | $7.09 |
| Mar 2026 | 8.0 | $5.54 |
| Feb 2026 | 8.0 | $7.02 |
| Mar 2026 | 4.0 | $1.96 |