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FinancialContent

Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.260 -0.100 (-1.20%)
Delayed Quote Updated: 3:13 PM EDT, Oct 5, 2026 Add to My Watchlist
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Price and Volume

Price 8.260
Open 8.335
Prev. Close 8.360
Change
-0.10
% Change
-1.20%
Bid (Size) 8.240 (400)
Ask (Size) 8.260 (200)
High 8.370
Low 7.910
52 Week High 11.80
52 Week Low 7.730
EPS -3.420
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 45,047,449
Volume 451,251
Average Volume (3 Mo) 474K

Chart

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

Price Performance

YTD
-0.94 (-10.22%)
1 Month
-1.56 (-15.89%)
3 Month
-1.24 (-13.05%)
6 Month
-1.78 (-17.73%)
1 Year
-1.60 (-16.23%)