| Date | Active month | Open (USD/ton) | Close (USD/ton) | Change |
|---|---|---|---|---|
| 2025-04-30 | 2506 | $2,322.13 | $2,315.94 | -0.27% |
| 2025-04-29 | 2506 | $2,340.60 | $2,324.09 | -0.71% |
| 2025-04-28 | 2506 | $2,322.14 | $2,331.05 | +0.38% |
| 2025-04-25 | 2506 | $2,332.01 | $2,325.15 | -0.29% |
| 2025-04-24 | 2506 | $2,328.12 | $2,324.69 | -0.15% |
| 2025-04-23 | 2506 | $2,317.82 | $2,320.57 | +0.12% |
| 2025-04-22 | 2506 | $2,336.48 | $2,318.01 | -0.79% |
| 2025-04-21 | 2506 | $2,302.27 | $2,333.07 | +1.34% |
| 2025-04-18 | 2506 | $2,294.66 | $2,307.67 | +0.57% |
| 2025-04-17 | 2505 | $2,286.40 | $2,293.94 | +0.33% |
| 2025-04-16 | 2505 | $2,290.28 | $2,266.46 | -1.04% |
| 2025-04-15 | 2505 | $2,284.15 | $2,289.60 | +0.24% |
| 2025-04-14 | 2505 | $2,302.52 | $2,293.00 | -0.41% |
| 2025-04-11 | 2505 | $2,294.95 | $2,307.29 | +0.54% |
| 2025-04-10 | 2505 | $2,237.34 | $2,296.81 | +2.66% |
| 2025-04-09 | 2505 | $2,265.29 | $2,232.64 | -1.44% |
| 2025-04-08 | 2505 | $2,254.98 | $2,253.62 | -0.06% |
| 2025-04-07 | 2505 | $2,246.67 | $2,279.51 | +1.46% |
| 2025-04-03 | 2505 | $2,375.87 | $2,348.40 | -1.16% |
| 2025-04-02 | 2505 | $2,390.58 | $2,388.52 | -0.09% |
| 2025-04-01 | 2505 | $2,402.27 | $2,394.71 | -0.31% |
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.