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
The current Protagonist Therapeutics(PTGX) stock price is $97.38, with a market capitalization of 6.26B. The stock trades at a price-to-earnings (P/E) ratio of -53.99.
On 2026-06-08, Protagonist Therapeutics(PTGX) stock traded between a low of $96.78 and a high of $101.16. Shares are currently priced at $97.38, which is +0.6% above the low and -3.7% below the high.
Protagonist Therapeutics(PTGX) shares are trading with a volume of 208.4K, against a daily average of 597.48K.
In the last year, Protagonist Therapeutics(PTGX) shares hit a 52-week high of $107.84 and a 52-week low of $49.38.
In the last year, Protagonist Therapeutics(PTGX) shares hit a 52-week high of $107.84 and a 52-week low of $49.38.
PTGX News
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Analyst ratings
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