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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.500 +0.130 (+1.55%)
Delayed Quote Updated: 4:00 PM EDT, Oct 15, 2026 Add to My Watchlist
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Price and Volume

Price 8.500
Open 8.540
Prev. Close 8.370
Change
+0.13
% Change
+1.55%
Bid (Size) 8.070 (1,000)
Ask (Size) 9.100 (5,000)
High 8.650
Low 8.440
52 Week High 11.80
52 Week Low 7.730
EPS -3.420
Price / Earnings N/A
Dividend Yield N/A
Shares Outstanding 45,047,449
Volume 358,380
Average Volume (3 Mo) 487K

Chart

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

Price Performance

YTD
-0.70 (-7.61%)
1 Month
+0.17 (2.04%)
3 Month
+0.03 (0.35%)
6 Month
-2.02 (-19.20%)
1 Year
-2.16 (-20.26%)
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