PEG ratio -- Companies grow at different rates, and failure to take this into account is one of the key shortcomings of the P/E ratio. The price-to-earnings-growth ratio, or PEG ratio, levels the playing field. Simply divide the company's P/E ratio by its projected earnings growth rate. For example, a company with a P/E of 30 and a 15% expected growth rate would have a PEG ratio of 2.0. Like the P/E ratio, the PEG ratio is most useful for comparing companies in the same industry but with different growth rates.

Finally, the other factor: risk tolerance. The stock market goes up and down, and if you’re prone to panicking when it does the latter, you’re better off investing slightly more conservatively, with a lighter allocation to stocks. Not sure? We have a risk tolerance quiz — and more information about how to make this decision — in our article about what to invest in.


Every investor should try to establish what their goals and objectives are prior to investing. There isn’t necessarily a wrong objective, but it’s more important to understand your goals because that will help drive your decisions. For instance, if you plan to regularly trade in and out of stocks, you might be better off opening an IRA account so you don’t have to pay taxes on your trades. If you plan to be a long-term investor, taxes won’t be as important of a factor and you could hold your account in a taxable or tax-free account.
Choosing the right stock can be a fool's errand, but investing in high-quality stocks such as blue chips and dividend-yielding ones are often good strategies. One reason investors opt for blue chips is because of the potential for growth and stability and because they produce dividends - these include companies such as Microsoft (ticker: MSFT), Coca-Cola Co. (KO) and Procter & Gamble Co. (PG). Coco-Cola, for example, generates a dividend of 2.9%, and the stock is less volatile as its share price has hovered between $44 and $55 during the past 52 weeks. Dividends can generate much-needed income for investors, especially higher-dividend ones.

At the same time, there are literally hundreds of thousands of individuals who buy and sell corporate securities on one of the regulated stock exchanges or the NASDAQ regularly and are successful. A profitable outcome is not the result of luck, but the application of a few simple principles derived from the experiences of millions of investors over countless stock market cycles.


But building a diversified portfolio of individual stocks takes a lot of time, patience and research. The alternative is a mutual fund, the aforementioned ETF or an index fund. These hold a basket of investments, so you’re automatically diversified. An S&P 500 ETF, for example, would aim to mirror the performance of the S&P 500 by investing in the 500 companies in that index.

Notice: Information contained herein is not and should not be construed as an offer, solicitation, or recommendation to buy or sell securities. The information has been obtained from sources we believe to be reliable; however no guarantee is made or implied with respect to its accuracy, timeliness, or completeness. Authors may own the stocks they discuss. The information and content are subject to change without notice.
If you want to learn how to invest in stocks, start with a proven strategy for investing in the stock market for beginners. You'll find that long-term success starts with learning how to keep the odds in your favor and manage potential risk. The recent stock market volatility and quick shifts in market outlook offer clear examples of why that is crucial.
The use of borrowed money “levers” or exaggerates the result of price movement. Suppose the stock moves to $200 a share and you sell it. If you had used your own money exclusively, your return would be 100% on your investment [($20,000 -$10,000)/$10,000]. If you had borrowed $5,000 to buy the stock and sold at $200 per share, your return would be 300 % [(20,000-$5,000)/$5,000] after repaying the $5,000 loan and excluding the cost of interest paid to the broker.
Now I know GE has been a dog for the last couple of years, shares are down 60% since the 2016 high. But management has made the tough decisions, selling off some assets and spinning off others. Cash flow is protected and I don’t think the market is giving the company credit for it yet. I think a solid turnaround in stock price could start in 2020 with even more gains over the next five years.

The idea of perception is important, especially in investing. As you gain more knowledge about investments – for example, how stocks are bought and sold, how much volatility (price change) is usually present, and the difficulty or ease of liquidating an investment – you are likely to consider stock investments to have less risk than you thought before making your first purchase. As a consequence, your anxiety when investing is less intense, even though your risk tolerance remains unchanged because your perception of the risk has evolved.


A robo-advisor offers the benefits of stock investing, but doesn't require its owner to do the legwork required to pick individual investments. Robo-advisor services provide complete investment management: These companies will ask you about your investing goals during the onboarding process and then build you a portfolio designed to achieve those aims.
It is also worth trying to keep up to date with the latest thinking related to the area of investment that you are trying to specialise in. Therefore, if you plan to invest in defensive or income stocks, for example, it would be wise to read regularly about value investing and dividends. If you plan to invest in growth stocks, it would be wise to read about technology and the latest trends. Perhaps you could subscribe to one or more trade publications that relate to the sector(s) that you are most interested in.

Understand that for both beginning investors and seasoned stock market pros, it's impossible to always buy and sell the best stocks at exactly the right time. But also understand that you don't have to be right every time to make money. You just need to learn some basic rules for how to identify the best stocks to watch, the ideal time to buy them, and when to sell stocks to lock in your profits or quickly cut any losses.
An asset class that your author has been researching substantially is cryptocurrency. Bitcoin and the other alt coins, appear to be like very few other investment assets and so far moves in very different ways to almost every other asset. While it is very volatile and high risk and has quite a learning curve, it might be useful for some investors to understand and add to their portfolio.

In addition to knowledge of basic trading procedures, day traders need to keep up on the latest stock market news and events that affect stocks—the Fed's interest rate plans, the economic outlook, etc. So do your homework. Make a wish list of stocks you'd like to trade and keep yourself informed about the selected companies and general markets. Scan business news and visit reliable financial websites. 
In the professional world, one of the key concepts is diversification. Harry Markowitz is a Nobel prize winning economist and one of his major discoveries was that adding new asset classes can dramatically alter the overall risk profile of a portfolio. His finding was that a portfolio that contained very low risk assets would normally benefit from lower volatility and higher returns if a higher risk asset was added. This is due to the likely lack of correlation between high and low risk asset classes.
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Sector leader -- Most of the best starter stocks are either the leader in their respective businesses or very close to it. (You will note this later on in this article when we give some good beginner-friendly stock examples. There's a time and place to invest in up-and-coming companies, but it's smart to save those for after you've learned the ropes.)
The recent market turbulence has reinforced the importance of this approach. The stock market has gone through each of the three possible stages in recent months: market in confirmed uptrend, uptrend under pressure and market in correction. To stay protected throughout these changes, follow the No. 1 rule of investing: Always cut your losses short. While you can't control what the stock market does, this basic rule lets you control how you react.
How much money should I invest in stocks? If you’re investing through funds — have we mentioned this is our preference? — you can allocate a fairly large portion of your portfolio toward stock funds, especially if you have a long time horizon. A 30-year-old investing for retirement might have 80% of his or her portfolio in stock funds; the rest would be in bond funds. Individual stocks are another story. We’d recommend keeping these to 10% or less of your investment portfolio.

A robo-advisor offers the benefits of stock investing, but doesn't require its owner to do the legwork required to pick individual investments. Robo-advisor services provide complete investment management: These companies will ask you about your investing goals during the onboarding process and then build you a portfolio designed to achieve those aims.
9. Keep a trade journal – Keeping a record of previous trades is an invaluable tip. Software now enables you to quickly and easily store all your trade history, from entry and exit to price and volume. You can use the information to identify problems and amend your strategy, enabling you to make intelligent decisions in future. You never meet a trader who regrets keeping a trading journal.
Intuitive Surgical (NASDAQ:ISRG) -- Intuitive Surgical is a healthcare company that makes surgical robots and is the clear leader in the space. There are tens of thousands of doctors trained on the company's da Vinci surgical robots and more than 4,400 of the robots installed worldwide. As more surgical applications are found for the technology, these machines become more valuable to the hospitals that own and use them.
We want to hear from you and encourage a lively discussion among our users. Please help us keep our site clean and safe by following our posting guidelines, and avoid disclosing personal or sensitive information such as bank account or phone numbers. Any comments posted under NerdWallet's official account are not reviewed or endorsed by representatives of financial institutions affiliated with the reviewed products, unless explicitly stated otherwise.
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