Protagonist Therapeutics
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Protagonist Therapeutics, Inc. a clinical-stage biopharmaceutical company, which engages in discovering and developing peptide-based therapeutic drugs to address unmet medical needs. Its product pipeline includes PTG-300, PTG-200, and PN-943.
PTGX Key Statistics
Stock Snapshot
As of today, Protagonist Therapeutics(PTGX) shares are valued at $146.05. The company's market cap stands at 9.33B, with a P/E ratio of 139.17.
During the trading session on 2026-08-29, Protagonist Therapeutics(PTGX) shares reached a daily high of $148.80 and a low of $142.44. At a current price of $146.05, the stock is +2.5% higher than the low and still -1.8% under the high.
Trading volume for Protagonist Therapeutics(PTGX) stock has reached 501.19K, versus its average volume of 505.19K.
Over the past 52 weeks, Protagonist Therapeutics(PTGX) stock has traded between a high of $160.81 and a low of $54.50.
Over the past 52 weeks, Protagonist Therapeutics(PTGX) stock has traded between a high of $160.81 and a low of $54.50.
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