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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.710 -0.170 (-1.91%)
Streaming Delayed Price Updated: 4:00 PM EDT, Aug 18, 2026 Add to My Watchlist
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Price and Volume

Price 8.710
Open 8.880
Prev. Close 8.880
Change
-0.17
% Change
-1.91%
Bid (Size) 8.530 (5,000)
Ask (Size) 9.100 (100)
High 9.000
Low 8.580
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 248,561
Average Volume (3 Mo) 553K

Chart

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

Price Performance

YTD
-0.49 (-5.33%)
1 Month
+0.04 (0.46%)
3 Month
-0.36 (-3.97%)
6 Month
-0.25 (-2.79%)
1 Year
+0.18 (2.11%)
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