| Contract | Open | High | Low | Close | Change | Volume |
| July '12 | 3.4300 | 3.4300 | 3.3865 | 3.3930 | -.0330 | 1,002 |
| Aug'12 | 3.4235 | 3.4310 | 3.3875 | 3.3960 | -.0335 | 520 |
| Sep'12 | 3.4380 | 3.4400 | 3.3890 | 3.3980 | -.0335 | 37,969 |
| Oct'12 | 3.4135 | 3.4375 | 3.4090 | 3.4030 | -.0330 | 211 |
| Nov'12 | 3.4275 | 3.4275 | 3.4200 | 3.4070 | -.0330 | 61 |
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