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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.930 -0.030 (-0.33%)
Streaming Delayed Price Updated: 4:00 PM EST, Feb 11, 2026 Add to My Watchlist
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Price and Volume

Price 8.930
Open 9.010
Prev. Close 8.960
Change
-0.03
% Change
-0.33%
Bid (Size) 8.500 (200)
Ask (Size) 11.00 (600)
High 9.090
Low 8.650
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 271,115
Average Volume (3 Mo) 597K

Chart

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

Price Performance

YTD
-0.27 (-2.93%)
1 Month
+0.02 (0.22%)
3 Month
-1.92 (-17.70%)
6 Month
+0.88 (10.93%)
1 Year
-4.86 (-35.24%)
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