Minimum Price Fluctuation: 0.1yen/kilogram
| Month | Open | High | Low | Close | Change | Bid | Ask | Volume | Open Interest | Last |
| Dec 2008 | 156.00 | 156.00 | 151.90 | 152.80 | -1.20 | 152.10 | 155.40 | 47 | 368 | 154.00 |
| Feb 2009 | 137.00 | 137.00 | 137.00 | 137.00 | 2.00 | --- | --- | --- | 176 | 135.00 |
| Apr 2009 | 139.50 | 139.50 | 139.50 | 139.50 | 0.50 | 128.60 | --- | --- | 89 | 139.00 |
| Jun 2009 | 142.40 | 142.40 | 142.40 | 142.40 | 2.40 | 142.70 | --- | --- | 110 | 140.00 |
| Aug 2009 | 148.00 | 148.00 | 148.00 | 148.00 | 2.70 | 148.00 | 158.00 | 1 | 59 | 145.30 |
| Oct 2009 | 151.90 | 152.30 | 150.10 | 150.40 | -0.80 | 150.30 | 152.20 | 41 | 112 | 151.20 |
| Total | 89 |
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