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
Protagonist Therapeutics(PTGX) stock is priced at $140.91, giving the company a market capitalization of 9.07B. It carries a P/E multiple of -78.12.
As of 2026-07-19, Protagonist Therapeutics(PTGX) stock has fluctuated between $131.37 and $141.08. The current price stands at $140.91, placing the stock +7.3% above today's low and -0.1% off the high.
The Protagonist Therapeutics(PTGX)'s current trading volume is 510.22K, compared to an average daily volume of 868.33K.
During the past year, Protagonist Therapeutics(PTGX) stock moved between $50.49 at its lowest and $141.10 at its peak.
During the past year, Protagonist Therapeutics(PTGX) stock moved between $50.49 at its lowest and $141.10 at its peak.
PTGX News
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Analyst ratings
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