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Understanding Volatile vs Stable Stocks: A Guide to Safe and Risky Investments

  • Writer: Kyle Shahian
    Kyle Shahian
  • 1 day ago
  • 5 min read

Making stable investments in the stock market is a difficult task, as many companies may seem like a gamble. So, it's essential to understand which stocks are volatile and which can be more stable in the long-run. Understanding the difference between volatile and stable stocks is key to making smart investment choices that match your goals and risk tolerance. This guide will help you identify which stocks fall into each category and explain the risks and rewards involved.



What Makes a Stock Volatile or Stable?


Stock market volatility is defined as the price swings of a stock in a short period of time. A volatile stock has a price that swings to a large extent, even within a single day, while a stable stock has a price that swings slightly.


Volatility in stocks is measured by the following factors:


  • Standard Deviation: This measures how much a stock price varies from its average price.

  • Beta: This measures how much a stock price varies in relation to the market as a whole. A stock has a high or low beta if its price varies more or less compared to the market.


For example, a stock may have a beta of 1.5, which means it varies 50% more compared to the market as a whole. If the market goes up by 10%, this stock may go up by 15%. On the other hand, if the market goes down by 10%, this stock may go down by 15%.



Why Do Stocks Become Volatile?


Several factors can cause a stock to be volatile:


  • Industry Type: Technology and biotech stocks are usually volatile, while utility and consumer stocks are stable, as these are basic necessities for people and therefore cannot be stopped or suspended.


  • Company size: Stocks of small companies are generally more volatile as their stocks are more prone to changes in the market and are less established.


  • Market sentiment: News, announcements, or changes in the economy can cause sudden changes in stocks.


  • Liquidity: Stocks with low trading volume can experience a higher degree of price swings as there are fewer stocks to buy or sell.


How to Identify Volatile Stocks


Here are some ways to identify which stocks are volatile:


  • Look at their beta values: Stocks with a beta value higher than 1.2 are generally considered volatile.


  • Look at their price charts: Stocks with sudden changes in their daily stock prices are generally volatile.


  • Look at their trading volume: Stocks with sudden changes in trading volume are generally volatile.


  • Look at their news and announcements: Stocks with sudden changes in their stock prices according to news and announcements are generally volatile.


  • Look at their volatility indexes: The CBOE Volatility Index is a measure of market volatility.


Examples of Volatile Stocks


  • Tesla (TSLA): Known for rapid price changes driven by innovation, CEO statements, and market hype.

  • Moderna (MRNA): Biotech stocks like Moderna can swing based on drug trial results or regulatory approvals.

  • Small-cap tech startups: These companies often have unpredictable earnings and market reactions (this is the trap I was cuaght in when I first started investing).



How to Identify Stable Stocks


Stable stocks are generally found in companies with stable earnings, strong market presence, and are less prone to changes in the economy.


  • Look at their beta values: Stocks with a beta value less than 1 are generally less volatile.

  • Look at their dividend payments: Stocks with a history of paying dividends are generally less volatile.

  • Check financial health: Healthy balance sheets and strong cash flows are good indicators of financial stability.

  • Review industry: Industries like utilities, consumer staples, and healthcare tend to be less volatile.

  • Observe price history: Stocks with a small price range over a long period of time are good indicators of a stable investment.


Examples of Stable Stocks


  • Procter & Gamble (PG): A consumer staples company with a constant demand for its products.

  • Johnson & Johnson (JNJ): A healthcare company with a diverse range of products.

  • Duke Energy (DUK): A utility company with a constant demand for its products.



Risks and Rewards of Volatile Stocks


Volatile stocks provide an opportunity to earn higher returns, but with a higher degree of risk. The price fluctuations of volatile stocks provide an opportunity to earn higher returns if one invests wisely, but they also result in higher losses if one invests unwisely. Volatile stocks are best for investors who:

  • Have a high risk tolerance

  • Can monitor the market closely

  • Want to capitalize on short-term trends or growth potential


For example, Tesla’s stock rose dramatically over the past decade but also experienced sharp drops. Investors who bought at the right time saw big profits, but those who panicked during dips faced losses. I invested in Tesla back in 2022 at a valuation of about $270 per share. At the time, I was riding the hype of EV companies, but shortly later the stock price went down to around $130 per share. I say this to underscore the fact that making safe investments is necessary.



Risks and Rewards of Stable Stocks


Stable stocks provide a chance to earn moderate returns with a lower degree of risk. Stable stocks are less likely to lose value rapidly, and they provide a chance to earn dividends, which provide returns even during a bear market. Stable stocks are best for investors who:


  • Prefer safety over rapid growth

  • Want predictable income streams

  • Are investing for the long term


For instance, Procter & Gamble’s stock rarely experiences large swings and has paid dividends for over 100 years, making it a reliable choice for conservative investors.



Eye-level view of a stock market graph showing steady and fluctuating lines
Comparison of volatile and stable stock price movements

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Tools to Analyze Stock Volatility


Investors can use several tools to assess volatility, and these are the primary strategies I suggest:


  • Stock Screeners: Some stock screeners allow users to filter stocks by their beta or volatility.

  • Technical Indicators: Bollinger Bands and Average True Range are used to calculate the volatility of stocks.

  • Financial News: Financial news sources provide valuable insights into the volatility of stocks.

  • Volatility ETFs: Volatility Exchange-Traded Funds can be used to calculate the volatility of stocks.



Balancing Your Portfolio with Volatile and Stable Stocks


In order to have a portfolio that balances safe and high-yield inevstments I recommend following this model:


  • Allocate 70% to stable stocks for steady growth and income.

  • Allocate 30% to volatile stocks for potential higher returns.


Adjust these percentages based on your age, goals, and risk tolerance. Younger investors might take more risk, while retirees may prefer stability.



Final Thoughts on Choosing Stocks


To make intelligent, thoughtful choices regarding how to invest money effectively, it is important to understand how volatility affects stock prices. Volatile stocks can be; found in nascent businesses or in companies that are principally focused on growing their business over time. These types of investments may produce larger returns in a shorter period of time, but they are also riskier and subject to more significant price fluctuations. As a result, investing in them requires good timing, strong emotional self-control, and a solid risk management plan.



By comparison, stable stocks tend to be large, well-established companies that generate consistent cash flow, dividend payments, and less risk; growth in this category typically occurs over a longer period of timeframe.



Prior to making any investment decisions, define your financial objectives, investment period, and risk appetite. Are you seeking to accumulate wealth over many years or to gain immediate returns or just to receive income? One tool (beta) for measuring volatility is the stock's past price performance vs. the overall market, and performing an analysis of the stock relative to its industry can provide insights into how it would perform in response to a variety of economic conditions.



Ultimately, diversification is a key component of investing because it allows you to create a portfolio that contains both volatile (i.e. fast-growing) and stable (i.e., slow-growing) stocks. This approach gives you the opportunity to benefit from capital appreciation while offering you a measure of protection from severe losses.

 
 
 

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