Based on a unique study of every market cycle since the 1880s, Investor's Business Daily's CAN SLIM Investing System gives you the tools to do just that. It identifies the seven common traits of winning stocks, and provides time-tested rules for how to buy stocks like Veeva Systems (VEEV), Nvidia (NVDA), Facebook (FB), (AMZN) or Apple (AAPL) as they begin to climb higher, when to sell to lock in your profits, and how to time the stock market.

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.
A stock split is when a company increases its total shares and is frequently done on a 2-for-1 ratio. So, if you own 100 shares of a stock priced at $80 per share and worth $8,000, after the split you'll have 200 shares priced at $40 each, and still worth $8,000. Stock splits occur when prices are rising in a way perceived to deter smaller investors. They can keep the trading volume up by making it easier for a larger buying pool to trade. If you invest in a stock, expect to experience a stock split at some point.
However, it might be best to not become too much of a market "expert". Some of the most famous and successful investors of all time, such as Peter Lynch, the famed manager of the huge Fidelity Magellan fund. He suggested that looking for clues in normal life is a great way to find opportunities. Lynch used to closely follow the shopping habits of his wife to see what brands people were buying. He believed that most people working professionally on the NYSE lived in a bubble.

You might hear experienced investors talk about the concept of a "wide moat," especially if you're reading anything about Warren Buffett's investment style. Just as a wide moat around a castle makes it difficult for enemies to invade, a company should have a "wide moat," too: a sustainable competitive advantage that will prevent competitors from stealing that company's market share.
Have a complete 360-degree view of what you’re buying before you buy it. Fundamentally, take a look at what’s under the hood of the company with regard to earnings ratios. Technically, understand what’s happening in the short and long term with support and resistance. Know your exit strategy and your money management strategy, including stop losses.

But this isn’t your typical market, and you can’t show up and pick your shares off a shelf the way you select produce at the grocery store. Individual traders are typically represented by brokers — these days, that’s often an online broker. You place your stock trades through the broker, which then deals with the exchange on your behalf. (Need a broker? See our analysis of the best stockbrokers for beginners.)

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.

And you can find such stocks in lists like the IBD 50, Sector Leaders, IBD Big Cap 20 and IPO Leaders. For example, fast-growing semiconductor designer and artificial intelligence (AI) stock Nvidia was featured on the IBD 50 before it surged 750%. And Apple has been featured on various IBD lists as it has made big moves in recent years. While, of course, not every stock featured on an IBD list will make the type of moves that Nvidia and Apple have made, it does show why it pays to regularly update your list of stocks to watch using these S&P 500-beating screens.
Once you've decided that you want to buy stocks, the next step is to open a brokerage account, fund the account, and buy the shares. After you've done that, it's important to keep a long-term mentality -- if your stocks go down, for example, it can be very tempting to panic and sell. Remember how carefully you chose your stocks, and avoid selling your stocks without fully exploring the company's situation.
Depending on your goals, investing in individual stocks may be more trouble than it’s worth. Choosing index funds in a specific sector can provide your portfolio with the tilt you want, but with fewer dramatic swings. There are three criteria that can be leveraged to help guide fund choice. The most discussed is “expense ratio,” where lower means fewer fees to you. The second is the number of stocks in the fund. The higher the number, the more diverse the fund. Just as important is “total assets” under management. The more assets, the more other people also agree this is a great fund. When comparing two mutual funds, I’ll line up these three criteria for funds in the same category to make an informed decision.
Use stop-loss orders: Possibly the single most important tactic for investing well in penny stocks is to use stop-loss orders. Basically, you commit early on to immediately sell your shares if the price dips to a certain point. If you stick to this self-imposed rule, you limit your downside, but at the same time you remain open to the tremendous upside that penny stocks could provide. You may see better overall trading results by selling your losing positions very early and letting your gains run.
While some people do buy winning tickets or a common stock that quadruples or more in a year, it is extremely unlikely, since relying upon luck is an investment strategy that only the foolish or most desperate would choose to follow. In our quest for success, we often overlook the most powerful tools available to us: time and the magic of compounding interest. Investing regularly, avoiding unnecessary financial risk, and letting your money work for you over a period of years and decades is a certain way to amass significant assets.