| Minimum Price Fluctuation: 0.1yen/kilogram | ||||||||||
| Month | Open | High | Low | Close | Change | Bid | Ask | Volume | Open Interest | Last |
| Apr 2009 | 137.00 | 137.00 | 137.00 | 137.00 | --- | --- | --- | --- | 69 | 137.00 |
| Jun 2009 | 137.00 | 137.00 | 137.00 | 137.00 | --- | --- | --- | --- | 103 | 137.00 |
| Aug 2009 | 138.00 | 138.00 | 138.00 | 138.00 | --- | --- | 142.50 | --- | 50 | 138.00 |
| Oct 2009 | 139.50 | 139.50 | 139.50 | 139.50 | -0.50 | 138.20 | --- | --- | 44 | 140.00 |
| Dec 2009 | 138.10 | 140.00 | 138.10 | 140.00 | -1.90 | 139.90 | 142.30 | 2 | 91 | 141.90 |
| Feb 2010 | 142.00 | 142.40 | 142.00 | 142.40 | -1.10 | 142.60 | 145.30 | 4 | 6 | 143.50 |
| Total | 6 | |||||||||
