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FinancialContent

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

143.73 +3.82 (+2.73%)
Delayed Quote Updated: 4:00 PM EDT, Oct 9, 2026 Add to My Watchlist
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Price and Volume

Price 143.73
Open 139.91
Prev. Close 139.91
Change
+3.82
% Change
+2.73%
Bid (Size) 135.00 (100)
Ask (Size) 188.88 (100)
High 146.30
Low 138.95
52 Week High 160.81
52 Week Low 65.75
EPS -2.060
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 62,577,897
Volume 763,099
Average Volume (3 Mo) 618K

Chart

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

Price Performance

YTD
+56.55 (64.87%)
1 Month
-1.43 (-0.99%)
3 Month
+13.84 (10.66%)
6 Month
+46.16 (47.31%)
1 Year
+56.73 (65.21%)