| Contract | Open | High | Low | Close | Change | Volume |
| Apr '12 | 3.9150 | 3.9500 | 3.9000 | 3.9155 | -.0030 | 186 |
| May'12 | 3.9110 | 3.9580 | 3.8940 | 3.9190 | -.0020 | 41,192 |
| June '12 | 3.9170 | 3.9495 | 3.9000 | 3.9240 | -.0010 | 120 |
| July '12 | 3.9200 | 3.9660 | 3.9020 | 3.9275 | -.0010 | 6,901 |
| Sep'12 | 3.9315 | 3.9625 | 3.9180 | 3.9370 | -.0005 | 1,471 |
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