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Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

8.480 -0.550 (-6.09%)
Streaming Delayed Price Updated: 10:04 AM EST, Feb 20, 2026 Add to My Watchlist

Price and Volume

Price 8.480
Open 9.380
Prev. Close 9.030
Change
-0.55
% Change
-6.09%
Bid (Size) 8.420 (200)
Ask (Size) 8.600 (100)
High 9.590
Low 8.195
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 148,410
Average Volume (3 Mo) 575K

Chart

Price Performance

YTD
-0.72 (-7.83%)
1 Month
-0.77 (-8.32%)
3 Month
-1.57 (-15.62%)
6 Month
-0.08 (-0.93%)
1 Year
-6.50 (-43.39%)
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