| 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 | 3.00 | --- | --- | --- | 69 | 134.00 |
| Jun 2009 | 137.00 | 137.00 | 137.00 | 137.00 | 3.00 | --- | 137.00 | --- | 104 | 134.00 |
| Aug 2009 | 138.00 | 138.00 | 138.00 | 138.00 | 3.00 | 138.00 | 143.00 | 1 | 51 | 135.00 |
| Oct 2009 | 140.00 | 140.00 | 140.00 | 140.00 | 2.40 | 136.50 | 148.00 | 2 | 44 | 137.60 |
| Dec 2009 | 141.00 | 141.00 | 138.30 | 138.30 | 0.20 | 138.30 | 141.00 | 4 | 91 | 138.10 |
| Feb 2010 | 144.30 | 144.30 | 143.10 | 144.10 | 4.00 | 140.60 | 144.10 | 7 | 6 | 140.10 |
| Total | 14 | |||||||||
