| Contract | Open | High | Low | Close | Change | Volume |
| Mar'13 |
3.4950
|
3.4950
|
3.4000
|
3.4170
|
-.0910
|
461
|
| Apr'13 |
3.5060
|
3.5060
|
3.4035
|
3.4185
|
-.0925
|
489
|
| May'13 |
3.5090
|
3.5100
|
3.4100
|
3.4280
|
-.0925
|
79,848
|
| Jun'13 |
3.5200
|
3.5200
|
3.4245
|
3.4380
|
-.0925
|
181
|
| Jul'13 |
3.5290
|
3.5290
|
3.4300
|
3.4460
|
-.0920
|
4,873
|
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