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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.790 +0.540 (+5.84%)
Streaming Delayed Price Updated: 1:45 PM EDT, Mar 31, 2026 Add to My Watchlist
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Price and Volume

Price 9.790
Open 9.330
Prev. Close 9.250
Change
+0.54
% Change
+5.84%
Bid (Size) 9.790 (100)
Ask (Size) 9.810 (200)
High 9.860
Low 9.330
52 Week High 12.71
52 Week Low 4.320
EPS -3.420
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 45,047,449
Volume 314,222
Average Volume (3 Mo) 509K

Chart

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

Price Performance

YTD
+0.59 (6.41%)
1 Month
+0.39 (4.15%)
3 Month
+0.31 (3.27%)
6 Month
+0.03 (0.31%)
1 Year
-2.59 (-20.89%)
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