Minimum Price Fluctuation: 0.1yen/kilogram
| Month | Last | Open | High | Low | Close | Change | Bid | Ask | Open Interest | Volume |
| Aug 2008 | 335 | 333 | 333 | 333 | 333 | -2 | --- | 336 | 218 | --- |
| Oct 2008 | 332.2 | 333 | 333 | 331 | 331 | -1.2 | 330.5 | 335.9 | 253 | 2 |
| Dec 2008 | 335 | 333.1 | 333.1 | 333 | 333 | -2 | 332.5 | 334.5 | 399 | 3 |
| Feb 2009 | 335.8 | 335.8 | 335.8 | 334.4 | 334.4 | -1.4 | 333.9 | 338 | 267 | 4 |
| Apr 2009 | 339 | 337 | 337.5 | 335.1 | 335.6 | -3.4 | 335.1 | 336.1 | 504 | 24 |
| Jun 2009 | 338.9 | 336 | 337.9 | 335.5 | 336 | -2.9 | 335.5 | 336.9 | 395 | 50 |
| Total | 83 |
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