Key Figures & Charts: PRTA - Prothena Corporation plc
Previous Trading Day:
Open:
$10.83
High:
$10.88
Low:
$9.46
Close:
$9.67
-0.24 (-2.48%)
Volume
843,773
Previous Year:
Year High:
$11.80
Year Low:
$4.32
Aver. 50 Price:
$10.02
Aver. 200 Price
$9.44
Aver. Volume
494,860
Financials:
Market Cap:
$506.26M
Shares Out.:
52,353,237
PE Ratio:
-3.44
EPS:
-2.81
Last Dividend:
$0.00
Beta:
2.28
Charts:
1-day (real-time)
5 days
1 month
3 months
6 month
1 year
5 years
Current Price:
$9.43
$-0.24 (-2.48%)
2026-05-12 16:00:00 EST
