| Contract | Open | High | Low | Close | Change | Volume |
| May'12 | 3.6565 | 3.6720 | 3.5500 | 3.5570 | -.0915 | 430 |
| June '12 | 3.6425 | 3.6725 | 3.5510 | 3.5535 | -.0940 | 615 |
| July '12 | 3.6480 | 3.6745 | 3.5440 | 3.5540 | -.0940 | 63,959 |
| Aug'12 | 3.6200 | 3.6200 | 3.5595 | 3.5560 | -.0935 | 76 |
| Sep'12 | 3.6575 | 3.6745 | 3.5475 | 3.5575 | -.0935 | 4,252 |
| Oct'12 | 3.6260 | 3.6260 | 3.5660 | 3.5605 | -.0930 | 16 |
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