| Contract | Open | High | Low | Close | Change | Volume |
| Aug'12 | 3.4400 | 3.4500 | 3.4335 | 3.4625 | -.0075 | 342 |
| Sep'12 | 3.4610 | 3.4665 | 3.4220 | 3.4425 | -.0200 | 37,688 |
| Oct'12 | 3.4640 | 3.4650 | 3.4320 | 3.4480 | -.0190 | 1,867 |
| Nov'12 | 3.4375 | 3.4445 | 3.4370 | 3.4480 | -.0200 | 166 |
| Dec'12 | 3.4685 | 3.4730 | 3.4280 | 3.4490 | -.0200 | 32,684 |
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