| Contract | Open | High | Low | Close | Change | Volume |
| May'12 | 3.4825 | 3.5165 | 3.4655 | 3.4795 | -.0055 | 353 |
| June '12 | 3.4745 | 3.5180 | 3.4535 | 3.4775 | +.0010 | 297 |
| July '12 | 3.4780 | 3.5215 | 3.4530 | 3.4790 | +.0010 | 55,195 |
| Aug'12 | 3.5000 | 3.5000 | 3.4735 | 3.4835 | +.0015 | 25 |
| Sep'12 | 3.4840 | 3.5255 | 3.4600 | 3.4865 | +.0020 | 2,889 |
| Oct'12 | 3.4955 | 3.4955 | 3.4955 | 3.4910 | +.0020 | 1 |
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