Prothena Corporation PLC (PRTA)
8.88
-1.06%
Prothena Corporation PLC (PRTA) is currently trading at $8.88. This represents a loss of 1.06% from the previous session. With a market capitalization of $0.48B, PRTA is a key component of the Health Care sector. Investors looking to trade PRTA should compare margin rates and options platforms to optimize their portfolio management.
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Trading Platform Comparison
Moomoo
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Webull
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AI Market Sentiment
As of today, Prothena Corporation PLC (PRTA) shows a bearish trend. Analysts are watching the 9.11 level closely.
Fundamentals
Mkt Cap0.48B
P/E Ratio0.0000
Volume314,724
60-Day Technical Chart
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Side-by-Side: Stocks Near $9
| Metric |
PRTA -1.06% |
MARA +6.52% |
SOUN +2.09% |
COMP +1.17% |
|---|---|---|---|---|
| Price | $8.88 | $8.57 | $8.54 | $9.55 |
| Mkt Cap | $0.48B | $3.26B | $3.58B | $6.88B |
| - | View → | View → | View → |
Latest Headlines
Prothena Q4 Earnings Meet Estimates, Pipeline Progress in Focus
Zacks Investment Research • Feb 20, 2026
Prothena Reports Fourth Quarter and Full Year 2025 Financial Results, and Provides Financial Guidance and Business Highlights
Business Wire • Feb 19, 2026
FTRE vs. PRTA: Which Stock Is the Better Value Option?
Yahoo Finance • Feb 13, 2026
RBC Capital Raises Price Target for Prothena Corp (PRTA) to $12.
GuruFocus • Feb 20, 2026
Prothena (NASDAQ: PRTA) director Paula Cobb departs board, leaving 8 members
Stock Titan • Dec 12, 2025
● Gemini Agentic AI Analyst Insight for PRTA
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External Research