Key Figures & Charts: PRTA - Prothena Corporation plc
Previous Trading Day:
Open:
$8.63
High:
$8.75
Low:
$8.28
Close:
$8.68
-0.36 (-4.15%)
Volume
426,061
Previous Year:
Year High:
$11.80
Year Low:
$7.73
Aver. 50 Price:
$8.89
Aver. 200 Price
$9.39
Aver. Volume
493,280
Financials:
Market Cap:
$435.58M
Shares Out.:
52,353,237
PE Ratio:
-10.02
EPS:
-0.83
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:
$8.32
$-0.36 (-4.15%)
2026-09-24 16:00:01 EST
