| Contract | Open | High | Low | Close | Change | Volume |
| Apr'13 |
3.4210
|
3.4250
|
3.4110
|
3.4140
|
-.0240
|
155
|
| May'13 |
3.4320
|
3.4435
|
3.4020
|
3.4180
|
-.0235
|
56,731
|
| Jun'13 |
3.4460
|
3.4500
|
3.4170
|
3.4285
|
-.0230
|
174
|
| Jul'13 |
3.4535
|
3.4590
|
3.4225
|
3.4385
|
-.0230
|
16,955
|
| Aug'13 |
3.4655
|
3.4655
|
3.4535
|
3.4480
|
-.0230
|
36
|
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