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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

10.75 +0.21 (+1.99%)
Streaming Delayed Price Updated: 2:03 PM EDT, Oct 29, 2025 Add to My Watchlist
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Price and Volume

Price 10.75
Open 10.60
Prev. Close 10.54
Change
+0.21
% Change
+1.99%
Bid (Size) 10.74 (1)
Ask (Size) 10.76 (4)
High 10.79
Low 10.34
52 Week High 18.88
52 Week Low 4.320
EPS -4.510
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 45,047,449
Volume 204,689
Average Volume (3 Mo) 879K

Chart

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

Price Performance

YTD
-2.92 (-21.36%)
1 Month
+0.99 (10.14%)
3 Month
+3.82 (55.12%)
6 Month
+1.06 (10.94%)
1 Year
-6.84 (-38.89%)
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