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Protagonist Therapeutics, Inc. - Common Stock (NQ:PTGX)

142.84 -0.56 (-0.39%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 16, 2026 Add to My Watchlist
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Price and Volume

Price 142.84
Open 144.19
Prev. Close 143.40
Change
-0.56
% Change
-0.39%
Bid (Size) 137.50 (100)
Ask (Size) 200.00 (100)
High 146.19
Low 140.88
52 Week High 160.81
52 Week Low 57.90
EPS -2.060
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 62,577,897
Volume 507,312
Average Volume (3 Mo) 665K

Chart

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Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Price Performance

YTD
+55.66 (63.84%)
1 Month
-15.78 (-9.95%)
3 Month
+31.40 (28.18%)
6 Month
+45.75 (47.12%)
1 Year
+84.25 (143.80%)
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