US equities |
NVDA $237.60 ▲+1.56% SPCX $168.75 ▲+6.16% MU $1,062.50 ▼-1.15% TSLA $379.76 ▲+2.48% MSFT $524.93 ▲+1.43% SNDK $1,717.58 ▼-0.14% INTC $117.09 ▼-1.88% META $743.11 ▲+2.06%
FinancialContent

Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.050 -0.310 (-3.71%)
Delayed Quote Updated: 1:56 PM EDT, Oct 5, 2026 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Price and Volume

Price 8.050
Open 8.335
Prev. Close 8.360
Change
-0.31
% Change
-3.71%
Bid (Size) 8.050 (200)
Ask (Size) 8.070 (400)
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 318,777
Average Volume (3 Mo) 474K

Chart

Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Price Performance

YTD
-1.15 (-12.50%)
1 Month
-1.77 (-18.02%)
3 Month
-1.45 (-15.26%)
6 Month
-1.99 (-19.82%)
1 Year
-1.81 (-18.36%)