Prothena Plc Stock Forecast - Price Action Indicator

PRTA Stock  USD 9.14  0.59  6.06%   
Prothena Stock outlook is based on your current time horizon. Investors can use this forecasting interface to forecast Prothena Plc stock prices and determine the direction of Prothena plc's future trends based on various well-known forecasting models. We recommend always using this module together with an analysis of Prothena Plc's historical fundamentals, such as revenue growth or operating cash flow patterns.
At this time, the RSI of Prothena Plc's share price is approaching 44 indicating that the stock is in nutural position, most likellhy at or near its support level. The main point of RSI analysis is to track how fast people are buying or selling Prothena Plc, making its price go up or down.

Momentum 44

 Sell Extended

 
Oversold
 
Overbought
The successful prediction of Prothena Plc's future price could yield a significant profit. We analyze noise-free headlines and recent hype associated with Prothena plc, which may create opportunities for some arbitrage if properly timed. Below are the key fundamental drivers impacting Prothena Plc's stock price prediction:
EPS Estimate Next Quarter
(0.42)
EPS Estimate Current Year
(4.53)
EPS Estimate Next Year
0.5267
Wall Street Target Price
20.3333
EPS Estimate Current Quarter
(0.54)
Using Prothena Plc hype-based prediction, you can estimate the value of Prothena plc from the perspective of Prothena Plc response to recently generated media hype and the effects of current headlines on its competitors. We also analyze overall investor sentiment towards Prothena Plc using Prothena Plc's stock options and short interest. It helps to benchmark the overall future attitude of investors towards Prothena using crowd psychology based on the activity and movement of Prothena Plc's stock price.

Prothena Plc Implied Volatility

    
  1.41  
Prothena Plc's implied volatility exposes the market's sentiment of Prothena plc stock's possible movements over time. However, it does not forecast the overall direction of its price. In a nutshell, if Prothena Plc's implied volatility is high, the market thinks the stock has potential for high price swings in either direction. On the other hand, the low implied volatility suggests that Prothena Plc stock will not fluctuate a lot when Prothena Plc's options are near their expiration.

Prothena Plc after-hype prediction price

    
  USD 9.14  
There is no one specific way to measure market sentiment using hype analysis or a similar predictive technique. This prediction method should be used in combination with more fundamental and traditional techniques such as stock price forecasting, technical analysis, analysts consensus, earnings estimates, and various momentum models.
Check out Historical Fundamental Analysis of Prothena Plc to cross-verify your projections.
For information on how to trade Prothena Stock refer to our How to Trade Prothena Stock guide.

Prediction based on Rule 16 of the current Prothena contract

Based on the Rule 16, the options market is currently suggesting that Prothena plc will have an average daily up or down price movement of about 0.0881% per day over the life of the 2026-03-20 option contract. With Prothena Plc trading at USD 9.14, that is roughly USD 0.008055 . If you think that the market is fully incorporating Prothena Plc's daily price movement you should consider acquiring Prothena plc options at the current volatility level of 1.41%. But if you have an opposite viewpoint you should avoid it and even consider selling them.

Open Interest Against 2026-03-20 Prothena Option Contracts

Although open interest is a measure utilized in the options markets, it could be used to forecast Prothena Plc's spot prices because the number of available contracts in the market changes daily, and new contracts can be created or liquidated at will. Since open interest in Prothena Plc's options reflects these daily shifts, investors could use the patterns of these changes to develop long and short-term trading strategies for Prothena Plc stock based on available contracts left at the end of a trading day.
Please note that to derive more accurate forecasting about market movement from the current Prothena Plc's open interest, investors have to compare it to Prothena Plc's spot prices. As Ford's stock price increases, high open interest indicates that money is entering the market, and the market is strongly bullish. Conversely, if the price of Prothena Plc is decreasing and there is high open interest, that is a sign that the bearish trend will continue, and investors may react by taking short positions in Prothena. So, decreasing or low open interest during a bull market indicates that investors are becoming uncertain of the depth of the bullish trend, and a reversal in sentiment will likely follow.

Prothena Plc Additional Predictive Modules

Most predictive techniques to examine Prothena price help traders to determine how to time the market. We provide a combination of tools to recognize potential entry and exit points for Prothena using various technical indicators. When you analyze Prothena charts, please remember that the event formation may indicate an entry point for a short seller, and look at other indicators across different periods to confirm that a breakdown or reversion is likely to occur.
Prothena plc has current Price Action Indicator of (0.29). Price Action indicator evaluates an asset for a given trading period using the following formula: ((close - open) + (close - high) + (close - low)) / 2. This indicator is consistent with the interpretation of Japanese candlestick patterns.
Check Prothena Plc VolatilityBacktest Prothena PlcInformation Ratio  

Prothena Plc Trading Date Momentum

On January 29 2026 Prothena plc was traded for  9.14  at the closing time. The top price for the day was 9.14  and the lowest listed price was  9.14 . There was no trading activity during the period 0.0. Lack of trading volume on January 29, 2026 did not cause price change. The trading delta at closing time against the current closing price is 6.46% .
Price Action Indicator (or PAIN) was developed by Michael B. Geraty and published in 'Futures' magazine in August 1997.
Compare Prothena Plc to competition

Other Forecasting Options for Prothena Plc

For every potential investor in Prothena, whether a beginner or expert, Prothena Plc's price movement is the inherent factor that sparks whether it is viable to invest in it or hold it better. Prothena Stock price charts are filled with many 'noises.' These noises can hugely alter the decision one can make regarding investing in Prothena. Basic forecasting techniques help filter out the noise by identifying Prothena Plc's price trends.

Prothena Plc Related Equities

One of the popular trading techniques among algorithmic traders is to use market-neutral strategies where every trade hedges away some risk. Because there are two separate transactions required, even if one position performs unexpectedly, the other equity can make up some of the losses. Below are some of the equities that can be combined with Prothena Plc stock to make a market-neutral strategy. Peer analysis of Prothena Plc could also be used in its relative valuation, which is a method of valuing Prothena Plc by comparing valuation metrics with similar companies.
 Risk & Return  Correlation

Prothena Plc Market Strength Events

Market strength indicators help investors to evaluate how Prothena Plc stock reacts to ongoing and evolving market conditions. The investors can use it to make informed decisions about market timing, and determine when trading Prothena Plc shares will generate the highest return on investment. By undertsting and applying Prothena Plc stock market strength indicators, traders can identify Prothena plc entry and exit signals to maximize returns.

Prothena Plc Risk Indicators

The analysis of Prothena Plc's basic risk indicators is one of the essential steps in accurately forecasting its future price. The process involves identifying the amount of risk involved in Prothena Plc's investment and either accepting that risk or mitigating it. Along with some essential techniques for forecasting prothena stock prices, we also provide a set of basic risk indicators that can assist in the individual investment decision or help in hedging the risk of your existing portfolios.
Please note, the risk measures we provide can be used independently or collectively to perform a risk assessment. When comparing two potential investments, we recommend comparing similar equities with homogenous growth potential and valuation from related markets to determine which investment holds the most risk.

Story Coverage note for Prothena Plc

The number of cover stories for Prothena Plc depends on current market conditions and Prothena Plc's risk-adjusted performance over time. The coverage that generates the most noise at a given time depends on the prevailing investment theme that Prothena Plc is classified under. However, while its typical story may have numerous social followers, the rapid visibility can also attract short-sellers, who usually are skeptical about Prothena Plc's long-term prospects. So, having above-average coverage will typically attract above-average short interest, leading to significant price volatility.

Prothena Plc Short Properties

Prothena Plc's future price predictability will typically decrease when Prothena Plc's long traders begin to feel the short-sellers pressure to drive the price lower. The predictive aspect of Prothena plc often depends not only on the future outlook of the potential Prothena Plc's investors but also on the ongoing dynamics between investors with different trading styles. Because the market risk indicators may have small false signals, it is better to identify suitable times to hedge a portfolio using different long/short signals. Prothena Plc's indicators that are reflective of the short sentiment are summarized in the table below.
Common Stock Shares Outstanding53.8 M
Cash And Short Term Investments471.4 M
When determining whether Prothena plc offers a strong return on investment in its stock, a comprehensive analysis is essential. The process typically begins with a thorough review of Prothena Plc's financial statements, including income statements, balance sheets, and cash flow statements, to assess its financial health. Key financial ratios are used to gauge profitability, efficiency, and growth potential of Prothena Plc Stock. Outlined below are crucial reports that will aid in making a well-informed decision on Prothena Plc Stock:
Check out Historical Fundamental Analysis of Prothena Plc to cross-verify your projections.
For information on how to trade Prothena Stock refer to our How to Trade Prothena Stock guide.
You can also try the Volatility Analysis module to get historical volatility and risk analysis based on latest market data.
Is Biotechnology space expected to grow? Or is there an opportunity to expand the business' product line in the future? Factors like these will boost the valuation of Prothena Plc. Anticipated expansion of Prothena directly elevates investor willingness to pay premium valuations. The financial industry is built on trying to define current growth potential and future valuation accurately. Comprehensive Prothena Plc assessment requires weighing all these inputs, though not all factors influence outcomes equally.
Earnings Share
(5.20)
Revenue Per Share
0.219
Quarterly Revenue Growth
1.49
Return On Assets
(0.29)
Return On Equity
(0.68)
The market value of Prothena plc is measured differently than its book value, which is the value of Prothena that is recorded on the company's balance sheet. Investors also form their own opinion of Prothena Plc's value that differs from its market value or its book value, called intrinsic value, which is Prothena Plc's true underlying value. Investors use various methods to calculate intrinsic value and buy a stock when its market value falls below its intrinsic value. Because Prothena Plc's market value can be influenced by many factors that don't directly affect Prothena Plc's underlying business (such as a pandemic or basic market pessimism), market value can vary widely from intrinsic value.
It's important to distinguish between Prothena Plc's intrinsic value and market price, which are calculated using different methodologies. Investment decisions regarding Prothena Plc should consider multiple factors including financial performance, growth metrics, competitive position, and professional analysis. Meanwhile, Prothena Plc's quoted price indicates the marketplace figure where supply meets demand through bilateral consent.