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PRTA
Stock ticker: NASDAQ
AS OF
Jun 25, 04:59 PM (EDT)
Price
$5.99
Change
-$0.08 (-1.32%)
Capitalization
322.42M

PRTA stock forecast, quote, news & analysis

Prothena Corp PLC is a clinical biotechnology company that focuses on protein dysregulation and a pipeline of investigational therapeutics with the potential to change the course of devastating neurodegenerative and rare and peripheral amyloid diseases... Show more

Industry: #Biotechnology
PRTA
Daily Signalchanged days ago
Gain/Loss if bought
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A.I.Advisor
published price charts
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A.I.Advisor
a Summary for PRTA with price predictions
Jun 24, 2025

Momentum Indicator for PRTA turns positive, indicating new upward trend

PRTA saw its Momentum Indicator move above the 0 level on June 10, 2025. This is an indication that the stock could be shifting in to a new upward move. Traders may want to consider buying the stock or buying call options. Tickeron's A.I.dvisor looked at 97 similar instances where the indicator turned positive. In of the 97 cases, the stock moved higher in the following days. The odds of a move higher are at .

Price Prediction Chart

Technical Analysis (Indicators)

Bullish Trend Analysis

The RSI Indicator points to a transition from a downward trend to an upward trend -- in cases where PRTA's RSI Indicator exited the oversold zone, of 30 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are .

The Moving Average Convergence Divergence (MACD) for PRTA just turned positive on June 05, 2025. Looking at past instances where PRTA's MACD turned positive, the stock continued to rise in of 45 cases over the following month. The odds of a continued upward trend are .

Following a 3-day Advance, the price is estimated to grow further. Considering data from situations where PRTA advanced for three days, in of 288 cases, the price rose further within the following month. The odds of a continued upward trend are .

Bearish Trend Analysis

The Stochastic Oscillator demonstrated that the ticker has stayed in the overbought zone for 4 days. The longer the ticker stays in the overbought zone, the sooner a price pull-back is expected.

Following a 3-day decline, the stock is projected to fall further. Considering past instances where PRTA declined for three days, the price rose further in of 62 cases within the following month. The odds of a continued downward trend are .

PRTA broke above its upper Bollinger Band on June 16, 2025. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.

The Aroon Indicator for PRTA entered a downward trend on June 10, 2025. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.

Fundamental Analysis (Ratings)

The Tickeron Seasonality Score of (best 1 - 100 worst) indicates that the company is slightly undervalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.

The Tickeron Valuation Rating of (best 1 - 100 worst) indicates that the company is fair valued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (0.737) is normal, around the industry mean (16.515). P/E Ratio (0.000) is within average values for comparable stocks, (59.269). PRTA's Projected Growth (PEG Ratio) (0.000) is slightly lower than the industry average of (2.309). Dividend Yield (0.000) settles around the average of (0.040) among similar stocks. P/S Ratio (2.336) is also within normal values, averaging (253.659).

The Tickeron PE Growth Rating for this company is (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.

The Tickeron Price Growth Rating for this company is (best 1 - 100 worst), indicating slightly worse than average price growth. PRTA’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.

The Tickeron SMR rating for this company is (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.

The Tickeron Profit vs. Risk Rating rating for this company is (best 1 - 100 worst), indicating that the returns do not compensate for the risks. PRTA’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 95, placing this stock worse than average.

A.I.Advisor
published Highlights

Notable companies

The most notable companies in this group are Regeneron Pharmaceuticals (NASDAQ:REGN), Incyte Corp (NASDAQ:INCY), Exelixis (NASDAQ:EXEL), Moderna (NASDAQ:MRNA), Arrowhead Pharmaceuticals (NASDAQ:ARWR), BioCryst Pharmaceuticals (NASDAQ:BCRX), Adaptive Biotechnologies Corp (NASDAQ:ADPT), Sarepta Therapeutics (NASDAQ:SRPT), Novavax (NASDAQ:NVAX), Nektar Therapeutics (NASDAQ:NKTR).

Industry description

Biotechnology involves genetic or protein engineering to produce medicines/therapies for treating and preventing ailments. The industry also provides crucial ingredients for diagnostics. This multi-billion-dollar industry is heavily focused on research and development, as companies attempt to continually come up with cutting-edge solutions for health. New discoveries for the treatment of diseases provide opportunities for growth for a company in this industry. Discoveries, however, must pass the regulatory approval from the U.S. Food and Drug Administration (FDA) before they can make it to markets. Amgen Inc., Gilead Sciences, Inc. and Celgene Corporation are examples of companies in this industry.

Market Cap

The average market capitalization across the Biotechnology Industry is 2.34B. The market cap for tickers in the group ranges from 151 to 312.97B. NONOF holds the highest valuation in this group at 312.97B. The lowest valued company is MYMX at 151.

High and low price notable news

The average weekly price growth across all stocks in the Biotechnology Industry was 2%. For the same Industry, the average monthly price growth was 32%, and the average quarterly price growth was 17%. INNMF experienced the highest price growth at 220%, while ICU experienced the biggest fall at -63%.

Volume

The average weekly volume growth across all stocks in the Biotechnology Industry was -31%. For the same stocks of the Industry, the average monthly volume growth was 29% and the average quarterly volume growth was 75%

Fundamental Analysis Ratings

The average fundamental analysis ratings, where 1 is best and 100 is worst, are as follows

Valuation Rating: 50
P/E Growth Rating: 84
Price Growth Rating: 62
SMR Rating: 100
Profit Risk Rating: 95
Seasonality Score: 8 (-100 ... +100)
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PRTA
Daily Signalchanged days ago
Gain/Loss if bought
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A.I. Advisor
published General Information

General Information

a developer of novel antibodies

Industry Biotechnology

Profile
Fundamentals
Details
Industry
Biotechnology
Address
77 Sir John Rogerson’s Quay
Phone
+353 12362500
Employees
173
Web
https://www.prothena.com