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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.160 -0.050 (-0.61%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 15, 2025 Add to My Watchlist
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Price and Volume

Price 8.160
Open 8.180
Prev. Close 8.210
Change
-0.05
% Change
-0.61%
Bid (Size) 8.160 (30)
Ask (Size) 8.170 (15)
High 8.350
Low 8.100
52 Week High 22.71
52 Week Low 4.320
EPS -4.510
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 45,047,449
Volume 713,676
Average Volume (3 Mo) 1M

Chart

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

Price Performance

YTD
-5.51 (-40.31%)
1 Month
-0.09 (-1.09%)
3 Month
+2.50 (44.17%)
6 Month
-5.60 (-40.70%)
1 Year
-13.73 (-62.72%)
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