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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.580 +0.120 (+1.42%)
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 18, 2026 Add to My Watchlist
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Price and Volume

Price 8.580
Open 8.410
Prev. Close 8.460
Change
+0.12
% Change
+1.42%
Bid (Size) 8.550 (19,900)
Ask (Size) 8.560 (200)
High 8.600
Low 8.250
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 1,830,892
Average Volume (3 Mo) 499K

Chart

Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Price Performance

YTD
-0.62 (-6.74%)
1 Month
-0.71 (-7.64%)
3 Month
-0.57 (-6.23%)
6 Month
-0.17 (-1.94%)
1 Year
+0.40 (4.89%)
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