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PROTAGONIST THERAPEUTICS INC (PTGX) Stock Stock Chart

USA - Nasdaq - NASDAQ:PTGX - US74366E1029 - Common Stock

87.69 USD
+2.29 (+2.68%)
Last: 11/24/2025, 8:21:20 PM
87.9 USD
+0.21 (+0.24%)
After Hours: 11/24/2025, 8:21:20 PM
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PROTAGONIST THERAPEUTICS INC / PTGX Daily stock chart