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

128.75 -7.80 (-5.71%)
Delayed Quote Updated: 4:00 PM EDT, Oct 16, 2026 Add to My Watchlist
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Price and Volume

Price 128.75
Open 136.16
Prev. Close 136.55
Change
-7.80
% Change
-5.71%
Bid (Size) 105.60 (100)
Ask (Size) 148.00 (100)
High 136.56
Low 126.39
52 Week High 160.81
52 Week Low 73.08
EPS -2.060
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 62,577,897
Volume 886,813
Average Volume (3 Mo) 634K

Chart

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

Price Performance

YTD
+41.57 (47.68%)
1 Month
-14.65 (-10.22%)
3 Month
-3.27 (-2.48%)
6 Month
+25.02 (24.12%)
1 Year
+51.07 (65.74%)
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