| Date | Symbol | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|---|
| 1993-04-16 | CERA.N0000 | 0.000 | 32.000 | 31.250 | 32.000 | 5 |
| 1993-04-15 | CERA.N0000 | 0.000 | 32.250 | 31.250 | 31.250 | 10 |
| 1993-04-12 | CERA.N0000 | 0.000 | 32.000 | 31.000 | 32.000 | 10 |
| 1993-04-08 | CERA.N0000 | 0.000 | 32.000 | 30.500 | 32.000 | 10 |
| 1993-04-07 | CERA.N0000 | 0.000 | 31.000 | 30.000 | 31.000 | 31 |
| 1993-04-05 | CERA.N0000 | 0.000 | 30.000 | 30.000 | 30.000 | 21 |