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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.590 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, May 18, 2026 Add to My Watchlist
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Price and Volume

Price 9.590
Open 9.590
Prev. Close 9.590
Change
+0.00
% Change
0.00%
Bid (Size) 5.400 (100)
Ask (Size) 10.48 (100)
High 9.590
Low 9.590
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 0
Average Volume (3 Mo) 512K

Chart

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

Price Performance

YTD
+0.39 (4.24%)
1 Month
-1.20 (-11.12%)
3 Month
+0.63 (7.03%)
6 Month
-0.66 (-6.44%)
1 Year
+2.19 (29.59%)
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