| Contract | Open | High | Low | Close | Change | Volume |
| July '12 | 3.5300 | 3.5330 | 3.4680 | 3.4880 | -.0465 | 772 |
| Aug'12 | 3.5350 | 3.5375 | 3.4670 | 3.4915 | -.0465 | 409 |
| Sep'12 | 3.5385 | 3.5400 | 3.4695 | 3.4930 | -.0470 | 63,270 |
| Oct'12 | 3.5350 | 3.5400 | 3.4945 | 3.4970 | -.0470 | 7 |
| Nov'12 | 3.4935 | 3.4940 | 3.4935 | 3.5010 | -.0470 | 5 |
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