| Date | Symbol | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|---|
| 2011-06-06 | COCR.N0000 | 40.000 | 41.000 | 35.000 | 35.200 | 358 |
| 2011-06-03 | COCR.N0000 | 33.000 | 45.000 | 30.000 | 39.900 | 1709 |
| 2011-06-02 | COCR.N0000 | 33.500 | 35.800 | 31.500 | 32.900 | 115 |
| 2011-06-01 | COCR.N0000 | 25.000 | 45.000 | 25.000 | 33.000 | 1022 |