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

143.70 +0.86 (+0.60%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 17, 2026 Add to My Watchlist

Price and Volume

Price 143.70
Open 144.39
Prev. Close 142.84
Change
+0.86
% Change
+0.60%
Bid (Size) 143.39 (700)
Ask (Size) 143.73 (100)
High 146.50
Low 142.31
52 Week High 160.81
52 Week Low 58.91
EPS -2.060
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 62,577,897
Volume 558,901
Average Volume (3 Mo) 662K

Chart

Price Performance

YTD
+56.52 (64.83%)
1 Month
-13.64 (-8.67%)
3 Month
+30.84 (27.33%)
6 Month
+42.02 (41.33%)
1 Year
+84.48 (142.65%)
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