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 494.99M, Prothena(PRTA) trades at $9.21. The stock has a price-to-earnings ratio of -2.03.
During the trading session on 2026-03-15, Prothena(PRTA) shares reached a daily high of $9.99 and a low of $8.96. At a current price of $9.21, the stock is +2.8% higher than the low and still -7.8% under the high.
Trading activity shows a volume of 577.31K, compared to an average daily volume of 620.19K.
Over the past 52 weeks, Prothena(PRTA) stock has traded between a high of $14.34 and a low of $4.32.
Over the past 52 weeks, Prothena(PRTA) stock has traded between a high of $14.34 and a low of $4.32.
Analyst ratings
57%
of 7 ratingsPeople also own
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