Prothena Corp. PLC is a clinical-stage biotechnology company based in Dublin, Ireland, that researches and develops antibody-based medicines for serious diseases. Its work focuses on neurodegenerative conditions such as Parkinson's disease and Alzheimer's disease, and on rare peripheral amyloid disorders including AL amyloidosis. The company designs protein-targeting therapies intended to interfere with the disease processes rather than only relieve symptoms. Its customers and partners are mainly pharmaceutical companies, clinical researchers and healthcare providers involved in developing and delivering treatments for these patient groups.
The shares are listed on the London Stock Exchange in UK under the code 0Y3M, and the price on this page is in US dollars (USD). Our records, which start in 2019, show no dividend payments for it. The Market X-Ray on this page is price-based and compares it with other stocks on the same exchange; it does not measure how healthy the business is.
Market X-Ray · price-based
Weak price profile
Ranks #3115 of 3788 on the London Stock Exchange · confidence High
What this score is, and is not
It describes how this stock has traded: trend, momentum, risk, liquidity and dividends, each ranked against the other stocks on its own exchange. It does not measure how healthy or cheap the business is. That fundamental X-Ray needs financial statements, which we do not have for UK yet.
TrendWeak
32/100
Below its long-term averages and far from its highs.
See the numbers →
Above 200-day average-7.8%
From 52-week high-25.0%
MomentumWeak
28/100
Lagging most stocks on this exchange.
See the numbers →
3-month return-2.8%
6-month return-23.0%
12-month, skipping last month-19.0%
Stability (higher is calmer)Weak
38/100
Volatile, with deep drawdowns.
See the numbers →
Volatility, 1 year (lower is calmer)49.3%
Worst drawdown, 1 year (smaller is calmer)-30.0%
LiquidityWeak
12/100
Thinly traded: prices can jump and exits can be hard.
See the numbers →
Avg daily value traded0.01M USD
Zero-volume days0.0%
IncomeNone
–/100
Pays no dividend.
See the numbers →
Years with dividends0
Price-based X-Ray. The fundamental X-Ray (financial health, valuation, growth, fair value) is available for US stocks today. It will follow for UK when fundamentals data for this market is added. All UK stocks.
52-wk range 7.818 – 11.668Daily closes, split-adjusted
Signals
50-day average8.755
200-day average9.231
Golden/death cross (60d)None
New 52-week highNo
Bullish RSI divergenceNo
Average daily range (ATR)0.341
Technical summary
Daily
Bearish
4 bullish · 4 neutral · 8 bearish
Weekly
Strongly bearish
0 bullish · 1 neutral · 11 bearish
Monthly
Strongly bearish
0 bullish · 1 neutral · 7 bearish
Moving averages (daily)
SMA 10
8.37
Bullish
EMA 10
8.40
Bullish
SMA 20
8.42
Bullish
EMA 20
8.45
Bullish
SMA 50
8.75
Bearish
EMA 50
8.64
Bearish
SMA 100
8.83
Bearish
EMA 100
8.86
Bearish
SMA 200
9.23
Bearish
EMA 200
9.21
Bearish
Oscillators (daily)
RSI (14)
50.20
Neutral
MACD (12, 26)
-0.09
Bearish
Momentum (12)
-7.96
Bearish
Stochastic %K (14)
41.08
Neutral
Williams %R (14)
-58.92
Neutral
CCI (20)
-14.65
Neutral
Pivot points (classic, last session)
S3
7.89
S2
8.02
S1
8.26
Pivot
8.39
R1
8.64
R2
8.76
R3
9.01
Signals describe what the chart is doing, not what to do. Moving averages: price above the average is bullish. Oscillators use the usual thresholds (RSI 30/70, Stochastic 20/80, CCI ±100, Williams %R −80/−20; MACD and momentum above zero are bullish). Weekly and monthly views use closing prices only.
Prices are end-of-day closes in USD. Educational only, not financial advice.
