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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.810 +0.050 (+0.51%)
Streaming Delayed Price Updated: 12:25 PM EDT, May 18, 2026 Add to My Watchlist
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Price and Volume

Price 9.810
Open 9.660
Prev. Close 9.760
Change
+0.05
% Change
+0.51%
Bid (Size) 9.790 (200)
Ask (Size) 9.810 (100)
High 10.09
Low 9.660
52 Week High 11.80
52 Week Low 4.320
EPS -3.420
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 45,047,449
Volume 303,082
Average Volume (3 Mo) 510K

Chart

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

Price Performance

YTD
+0.61 (6.63%)
1 Month
-1.09 (-10.00%)
3 Month
+0.85 (9.49%)
6 Month
-0.44 (-4.29%)
1 Year
+2.41 (32.57%)
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