| Date | Active month | Open (USD/ton) | Close (USD/ton) | Change |
|---|---|---|---|---|
| 2025-06-30 | 2508 | $3,116.93 | $3,139.96 | +0.74% |
| 2025-06-27 | 2508 | $3,115.37 | $3,124.43 | +0.29% |
| 2025-06-26 | 2508 | $3,081.82 | $3,102.74 | +0.68% |
| 2025-06-25 | 2508 | $3,061.97 | $3,071.72 | +0.32% |
| 2025-06-24 | 2508 | $3,050.20 | $3,056.48 | +0.21% |
| 2025-06-23 | 2508 | $3,028.06 | $3,033.64 | +0.18% |
| 2025-06-20 | 2507 | $3,050.01 | $3,038.88 | -0.36% |
| 2025-06-19 | 2507 | $3,052.79 | $3,041.66 | -0.36% |
| 2025-06-18 | 2507 | $3,044.07 | $3,068.41 | +0.80% |
| 2025-06-17 | 2507 | $3,055.65 | $3,048.69 | -0.23% |
| 2025-06-16 | 2507 | $3,028.66 | $3,041.89 | +0.44% |
| 2025-06-13 | 2507 | $3,063.38 | $3,037.62 | -0.84% |
| 2025-06-12 | 2507 | $3,072.30 | $3,070.22 | -0.07% |
| 2025-06-11 | 2507 | $3,044.50 | $3,077.87 | +1.10% |
| 2025-06-10 | 2507 | $3,056.11 | $3,042.18 | -0.46% |
| 2025-06-09 | 2507 | $3,098.58 | $3,051.23 | -1.53% |
| 2025-06-06 | 2507 | $3,100.38 | $3,113.59 | +0.43% |
| 2025-06-05 | 2507 | $3,118.72 | $3,113.14 | -0.18% |
| 2025-06-04 | 2507 | $3,089.82 | $3,112.03 | +0.72% |
| 2025-06-03 | 2507 | $3,099.54 | $3,078.72 | -0.67% |
We show the most active contract each day (highest trading volume, with open interest as a tie-breaker) because that’s where liquidity and price discovery are best. That means fewer stale prints and a cleaner snapshot of what the market is actually trading.