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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.100 -0.490 (-5.11%)
Streaming Delayed Price Updated: 1:10 PM EDT, May 19, 2026 Add to My Watchlist
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Price and Volume

Price 9.100
Open 9.610
Prev. Close 9.590
Change
-0.49
% Change
-5.11%
Bid (Size) 9.090 (200)
Ask (Size) 9.120 (200)
High 9.840
Low 9.045
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 253,722
Average Volume (3 Mo) 512K

Chart

Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Price Performance

YTD
-0.10 (-1.09%)
1 Month
-1.69 (-15.66%)
3 Month
+0.14 (1.56%)
6 Month
-1.15 (-11.22%)
1 Year
+1.70 (22.97%)
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