| Minimum Price Fluctuation: 0.1yen/kilogram | ||||||||||
| Month | Open | High | Low | Close | Change | Bid | Ask | Volume | Open Interest | Last |
| Dec 2008 | 159.80 | 159.80 | 153.00 | 153.00 | --- | 153.00 | 159.80 | 3 | 25 | 153.00 |
| Feb 2009 | --- | --- | --- | --- | --- | --- | --- | --- | 76 | 139.50 |
| Apr 2009 | --- | --- | --- | --- | --- | 132.00 | --- | --- | 89 | 141.50 |
| Jun 2009 | --- | --- | --- | --- | --- | --- | --- | --- | 110 | 144.50 |
| Aug 2009 | 150.20 | 150.20 | 150.20 | 150.20 | 0.10 | 150.10 | 150.20 | 5 | 53 | 150.10 |
| Oct 2009 | 151.00 | 151.00 | 151.00 | 151.00 | 2.50 | 149.00 | 160.70 | 6 | 82 | 148.50 |
| Total | 14 | |||||||||
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