Aandelen in “Biotechnologie”
| Aandeel | Datum | Koers | Evolutie | 
|---|---|---|---|
|  | 31/10 | 26,130 USD +2,39% | +2,39% | 
|  | 30/10 | 1,485 USD -2,94% | -2,94% | 
|  | 30/10 | 14,000 USD -17,60% | -17,60% |