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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.300 -0.240 (-2.52%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 9, 2026 Add to My Watchlist
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Price and Volume

Price 9.300
Open 9.400
Prev. Close 9.540
Change
-0.24
% Change
-2.52%
Bid (Size) 9.300 (800)
Ask (Size) 9.310 (2,800)
High 9.496
Low 9.220
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 294,558
Average Volume (3 Mo) 511K

Chart

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

Price Performance

YTD
+0.10 (1.09%)
1 Month
+0.18 (1.97%)
3 Month
+0.83 (9.80%)
6 Month
-0.47 (-4.81%)
1 Year
+0.81 (9.54%)
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