Protagonist Therapeutics Inc
PTGX
NASDAQ
Biotechnology
$155.10
USD
+3.68 (+2.43%)
At close: Aug 14, 2026, 4:00 PM EDT
Market Cap $9.93B
Volume 426.3K
No filings or news yet
SEC filings, market analysis, and the latest news for this stock will appear here as they're published.
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