PRTA icon

PRTA

Lightning icon

8.99 USD

+12.74%

Today

-0.78%

1D

Last seen at Tue, 24 Feb 2026 23:36:00 GMT+3

Market is closed

Sun

Closed

Mon

4:30 PM ~ 10:59 PM

Tue

4:30 PM ~ 10:59 PM

Wed

4:30 PM ~ 10:59 PM

Thu

4:30 PM ~ 10:59 PM

Fri

4:30 PM ~ 10:59 PM

Sat

Closed

1D
5D
1M
3M
1Y
MAX

Performance

1 Day

- 0.78 %

1 Week

+ 1.26 %

1 Month

- 0.78 %

3 Month

- 10.31 %

6 Month

+ 12.85 %

1 Year

- 38.45 %

Information

Name

Prothena plc Leveraged

Currency

USD

Standard Leverage

1X

Lightning Icon

Enhanced Leverage

3X

Lightning Icon

Overnight Fees Buy

-0.0191%

Overnight Fees Sell

0.0024%

Market Cap

513.54M

Avg Daily Volume

920.79K

52 Week High

16.665 USD

52 Week Low

4.32 USD

Trading Hours

See hours

Overnight Fees Calculator

ExposureUnits
USD
Daily Overnight Fee %Daily Overnight Fee $
BUYS-0.01910%$(0.191)
SELLS0.00240%$0.024

*Results displayed are estimates. Actual fees may differ from those shown as market conditions change.

Business Summary

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.

Top News

Oppenheimer Downgrades Prothena Corporation (NASDAQ:PRTA) to Perform from Outperform

finance.yahoo.com

9mo ago

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Jefferies Downgrades Prothena Corporation (PRTA) After Negative Trial Results

finance.yahoo.com

9mo ago

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Frequently Asked Questions

What are healthcare stocks and why are they important to investors?

Healthcare stocks include pharmaceutical companies, biotech firms, hospitals, and medical device manufacturers.


Are healthcare stocks less volatile?

Generally yes. Because healthcare is a necessity, demand remains relatively steady, making the sector less sensitive to economic cycles.


What drives growth in healthcare investments?

Aging populations, technological advancements, and increased healthcare spending contribute to long-term growth in the sector.


What are the risks of investing in healthcare?

Regulatory changes, drug approval delays, and legal challenges can affect the profitability and stock prices of healthcare companies.