| Date | Active month | Open (USD/ton) | Close (USD/ton) | Change |
|---|---|---|---|---|
| 2025-10-31 | 2512 | $2,978.61 | $2,992.66 | +0.47% |
| 2025-10-30 | 2512 | $2,994.10 | $2,987.77 | -0.21% |
| 2025-10-29 | 2512 | $2,983.50 | $2,999.70 | +0.54% |
| 2025-10-28 | 2512 | $3,002.43 | $2,977.78 | -0.82% |
| 2025-10-27 | 2512 | $2,974.50 | $3,004.03 | +0.99% |
| 2025-10-24 | 2512 | $2,986.71 | $2,980.39 | -0.21% |
| 2025-10-23 | 2512 | $2,961.50 | $2,969.92 | +0.28% |
| 2025-10-22 | 2512 | $2,946.77 | $2,953.08 | +0.21% |
| 2025-10-21 | 2512 | $2,934.45 | $2,943.57 | +0.31% |
| 2025-10-20 | 2512 | $2,940.41 | $2,936.90 | -0.12% |
| 2025-10-17 | 2512 | $2,950.73 | $2,933.89 | -0.57% |
| 2025-10-16 | 2512 | $2,933.03 | $2,947.06 | +0.48% |
| 2025-10-15 | 2511 | $2,922.81 | $2,934.04 | +0.38% |
| 2025-10-14 | 2511 | $2,925.48 | $2,921.97 | -0.12% |
| 2025-10-13 | 2511 | $2,957.24 | $2,935.45 | -0.74% |
| 2025-10-10 | 2511 | $2,967.08 | $2,948.80 | -0.62% |
| 2025-10-09 | 2511 | $2,931.89 | $2,958.55 | +0.91% |
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.