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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.480 -0.060 (-0.63%)
Streaming Delayed Price Updated: 4:00 PM EST, Dec 29, 2025 Add to My Watchlist
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Price and Volume

Price 9.480
Open 9.490
Prev. Close 9.540
Change
-0.06
% Change
-0.63%
Bid (Size) 9.470 (900)
Ask (Size) 9.480 (6,100)
High 9.545
Low 9.335
52 Week High 16.66
52 Week Low 4.320
EPS -4.090
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 45,047,449
Volume 495,901
Average Volume (3 Mo) 678K

Chart

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

Price Performance

YTD
-4.19 (-30.65%)
1 Month
-1.27 (-11.81%)
3 Month
-0.28 (-2.87%)
6 Month
+3.41 (56.18%)
1 Year
-5.40 (-36.29%)
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