| Minimum Price Fluctuation: 0.1yen/kilogram | ||||||||||
| Month | Open | High | Low | Close | Change | Bid | Ask | Volume | Open Interest | Last |
| Apr 2009 | 136.90 | 139.30 | 136.90 | 139.30 | -0.20 | 132.00 | 139.50 | 7 | 76 | 139.50 |
| Jun 2009 | 134.50 | 134.50 | 134.50 | 134.50 | -5.00 | --- | 140.00 | --- | 104 | 139.50 |
| Aug 2009 | 135.00 | 135.00 | 135.00 | 135.00 | -5.00 | --- | 140.00 | --- | 51 | 140.00 |
| Oct 2009 | 137.80 | 137.80 | 137.80 | 137.80 | -5.20 | 137.30 | 138.10 | --- | 44 | 143.00 |
| Dec 2009 | 140.50 | 141.80 | 138.50 | 138.50 | -6.50 | 137.80 | 141.20 | 9 | 91 | 145.00 |
| Feb 2010 | 143.00 | 143.30 | 141.60 | 143.00 | -4.10 | 141.30 | 142.50 | 18 | 6 | 147.10 |
| Total | 34 | |||||||||
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