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FRA, 0PT: Prothena Corporation plc

10 Dec 2025
LAST:

8.250

CHANGE:
 0.50		OPEN:
8.700		HIGH:
8.700		ASK:
0.000		VOLUME:
3
CHG(%):
5.71		PREV:
8.750		LOW:
8.250		BID:
0.000		 

CHART

RECENT END OF DAY PRICES

DateOpenHighLowCloseVolume
10 Dec 258.7008.7008.2508.2503
09 Dec 259.2509.2508.7508.7503
08 Dec 259.3509.3509.1009.1003
05 Dec 259.4509.4509.2509.2503
04 Dec 259.4009.4009.4009.4003
03 Dec 258.7509.4508.7509.4503
02 Dec 258.6508.7008.6508.7003
01 Dec 259.0509.0508.7008.7003
28 Nov 258.9009.4508.9009.0503
27 Nov 258.8508.8508.7508.750250

PROFILE

Name:Prothena Corporation plc
About:Prothena Corporation plc, a late-stage clinical biotechnology company, focuses on discovery and development of novel therapies to treat diseases caused by protein dysregulation in the United States. Its product pipeline include Prasinezumab, an investigational humanized monoclonal antibody which is in phase 2b clinical trial, as well as phase 1 and 2 clinical trials for the treatment of parkinson's disease and other synucleinopathies. The company also develops Coramitug, an investigational antibody, which is in phase 2 clinical trial for potential treatment of transthyretin amyloidosis; BMS-986446, an investigational antibody, which is in phase 2 clinical trial to treat Alzheimer's disease; PRX012, an investigational antibody, which is in phase 1 clinical trial to treat Alzheimer's disease; PRX123, a Dual Aß-Tau Vaccine, which is in preclinical trial for treating Alzheimer's disease; and PRX019, an investigational antibody, which is in phase 1 clinical trial for the potential treatment of neurodegenerative diseases. It has a license, development, and commercialization agreement with F. Hoffmann-La Roche Ltd. and Hoffmann-La Roche Inc. to develop and commercialize antibodies that target a-synuclein, including prasinezumab; and master collaboration agreement with Bristol Myers Squibb to develop and commercialize antibodies targeting tau, TDP-43. Prothena Corporation plc was incorporated in 2012 and is based in Dublin, Ireland.
Sector:Healthcare
Industry:Biotechnology
Address:77 Sir John Rogerson?s Quay, Dublin, Ireland, D02 VK60
Website:https://www.prothena.com
ISIN:IE00B91XRN20

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FUNDAMENTALS

Trailing P/E:-3.92 
Forward P/E:-4.03 
PEG Ratio:0.01 
Price to Sales:47.63 
Price to Book:1.52 
Operating Margin:-11.77 
Return on Assets:-0.30 
Return on Equity:-0.67 
Revenue:8.97M 
Shares:53.83M 
Market Cap:444.1M 

TECHNICAL INDICATORS

MA5:8.958.5%
MA10:8.948.4%
MA20:8.867.4%
MA50:8.735.8%
MA100:7.707.2%
MA200:7.687.4%
RSI14:46.58
WPR14:-100.00 
MTM14:-0.75
ROC14:-0.08 
ATR:0.33 
Week High:9.4514.5%
Week Low:8.250.0%
Month High:9.4514.5%
Month Low:8.257.4%
Year High:15.1683.8%
Year Low:3.84114.8%
Volatility:11.60