Prothena
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Prothena Corp. Plc is a clinical-stage neuroscience company, which engages in the discovery and development of novel therapies to change the course of devastating diseases.
PRTA Key Statistics
Stock Snapshot
With a market cap of 505.46M, Prothena(PRTA) trades at $9.43. The stock has a price-to-earnings ratio of -1.80.
During the trading session on 2025-12-19, Prothena(PRTA) shares reached a daily high of $9.67 and a low of $9.32. At a current price of $9.43, the stock is +1.2% higher than the low and still -2.5% under the high.
Trading activity shows a volume of 529K, compared to an average daily volume of 620.84K.
Over the past 52 weeks, Prothena(PRTA) stock has traded between a high of $17.66 and a low of $4.32.
Over the past 52 weeks, Prothena(PRTA) stock has traded between a high of $17.66 and a low of $4.32.
PRTA News
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