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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

10.75 +0.32 (+3.07%)
Streaming Delayed Price Updated: 1:00 PM EST, Nov 28, 2025 Add to My Watchlist
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Price and Volume

Price 10.75
Open 10.52
Prev. Close 10.43
Change
+0.32
% Change
+3.07%
Bid (Size) 10.06 (200)
Ask (Size) 10.86 (100)
High 10.82
Low 10.46
52 Week High 17.66
52 Week Low 4.320
EPS -4.090
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 45,047,449
Volume 288,706
Average Volume (3 Mo) 696K

Chart

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

Price Performance

YTD
-2.92 (-21.36%)
1 Month
+0.21 (1.99%)
3 Month
+2.51 (30.46%)
6 Month
+6.05 (128.72%)
1 Year
-5.13 (-32.30%)
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