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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.550 +0.400 (+4.37%)
Streaming Delayed Price Updated: 4:00 PM EDT, Jun 23, 2026 Add to My Watchlist
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Price and Volume

Price 9.550
Open 9.120
Prev. Close 9.150
Change
+0.40
% Change
+4.37%
Bid (Size) 8.210 (200)
Ask (Size) 9.750 (9,200)
High 9.770
Low 9.120
52 Week High 11.80
52 Week Low 5.700
EPS -3.420
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 45,047,449
Volume 458,045
Average Volume (3 Mo) 508K

Chart

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

Price Performance

YTD
+0.35 (3.80%)
1 Month
-0.51 (-5.07%)
3 Month
+0.82 (9.39%)
6 Month
+0.06 (0.63%)
1 Year
+3.49 (57.59%)
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