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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.350 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EST, Jan 16, 2026 Add to My Watchlist
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Price and Volume

Price 9.350
Open 9.350
Prev. Close 9.350
Change
+0.00
% Change
0.00%
Bid (Size) 8.960 (500)
Ask (Size) 9.760 (300)
High 9.350
Low 9.350
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 3,237
Average Volume (3 Mo) 623K

Chart

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

Price Performance

YTD
+0.15 (1.63%)
1 Month
-0.33 (-3.41%)
3 Month
-1.02 (-9.84%)
6 Month
+3.06 (48.65%)
1 Year
-4.76 (-33.73%)
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