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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.180 -0.410 (-4.28%)
Streaming Delayed Price Updated: 12:19 PM EDT, May 19, 2026 Add to My Watchlist
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Price and Volume

Price 9.180
Open 9.610
Prev. Close 9.590
Change
-0.41
% Change
-4.28%
Bid (Size) 9.170 (100)
Ask (Size) 9.190 (300)
High 9.840
Low 9.150
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 178,628
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
-0.02 (-0.22%)
1 Month
-1.61 (-14.92%)
3 Month
+0.22 (2.46%)
6 Month
-1.07 (-10.44%)
1 Year
+1.78 (24.05%)
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