How well do you know the stock market? Test your
stock market IQ
for free today!
Once you know the basics, head over to our partner,
and play stock games. You could win iPads, Amazon gift cards and cash prizes!
What is stock?
Stock is a piece of ownership of a company. When a company needs to acquire extra money to help grow the business, they can sell some or all of the ownership of the company in the form of stocks. So if you were to buy 100% of a company's stock, you would own the whole company. If you own enough stock you also have some decision-making power within the company. Buying stock is a very popular form of investing.
What is a share?
A share is one individual piece of stock. It represents a very small percentage of ownership of a company.
What is the Dow Jones or the DJIA?
The Dow Jones Industrial Average (often referred to as the "Dow") is an averaged number representing the values of 30 U.S. "blue-chip" stocks. The DJIA is the most well-known market indicator in the world and was created in 1896 by Dow Jones & Company, which is actually a publicly-traded company (DJ) on the New York Stock Exchange (NYSE). They produce many important business publications including The Wall Street Journal, Barron's, and several stock indexes.
What is the Nasdaq?
The NASDAQ refers to two different things. First is the largest electronic stock market in the U.S. - the National Association of Securities Dealers Automated Quotation System. Second is the popular stock index called the NASDAQ Composite Index. It measures all domestic and international stocks listed on The NASDAQ, which number over 3,000. It was started in 1971 and is now one of the most important stock indexes.
What is the Big Board?
The Big Board is another name for the New York Stock Exchange.
What is the S&P 500?
The S&P 500 is a stock index published by Standard & Poor's. It measures 500 U.S. stocks that are supposed to be representative of the overall stock market. It was created in 1957.
What determines a stock's price?
There are many factors that play into a stock's price. Overall, though, the price is determined by investors' perceptions of what the stock is worth.
Some of the biggest factors include:
How big and successful the company is (especially its earnings)
Recent company news
The state of the U.S. and world economies
Whether there is a bull or bear market
World events, whether good or bad
For more information, see our Stock Prices page.
What is a bull market?
This occurs when stock prices are rising faster than their historical averages. It can last months or even years. It is the opposite of a bear market.
What is a bear market?
This occurs when stock prices are falling faster than their historical averages. It can last months or even years. It is the opposite of a bull market.
What is a crash?
The market has "crashed" when stock prices have dropped dramatically. One of the worst crashes was Black Tuesday, which occurred on October 29, 1929 and led to the Great Depression.
What is insider trading?
Insider trading occurs (1) when an insider to a company, such as an officer or someone who owns a large percentage of the company, trades the company's stock. This is legal and acceptable, as long as that person is not trading based upon non-public company information.
Insider trading also occurs (2) when anyone, including employees, trades using non-public company information. This is considered illegal.
What penalties can you risk taking on?
There are serious ramifications for anyone who decides to engage in this illicit activity. Those
found guilty of insider trading may be subject to a fine or some jail time,
with the severity varying on the offense. You may also never be able to become
an executive of any publicly traded company. As with most crimes, the quick
payoff is not worth the legal risk.
How much money do I need to get started?
These days, you can open an online account with a brokerage with as little as $5. When you purchase stocks, your brokerage will generally charge you a commission fee of $5-25, depending on the type of brokerage and type of order you place. Of course it's best to use play money first on a site like this.
What is the Bid price? What is the Ask price?
When you request a quote for a stock,
you will receive the bid price and the ask price. The bid price is the best (highest) price you might receive if you sell your stock back to the market.
The ask price is the best (lowest) price you might receive if you buy stock.
You are not guaranteed to get these prices because the market fluctuates constantly and prices change quickly. Also, if you buy (or sell) shares of a low-volume stock, you run the risk of affecting the price due to excess demand (or supply).
Will somebody always buy my stocks when I sell them?
No. If you try to sell more shares than people are willing to buy or if your price is unreasonable, it may take a long time for them to sell, if at all. However, if you use market orders on medium or high volume stocks you should not have any problems selling them immediately.
What is day trading?
Day trading is the process of buying and selling the same stock during one day.
Professional day traders commonly trade many times per day. Learn More.
When is the market open?
U.S. markets are usually open 9:30am-4:00pm Eastern time, except on holidays.
How much return can I expect?
Historically, the market has advanced roughly 10% per year. Of course this rate fluctuates constantly. For instance, it may grow up 30% one year, then fall 20% the next year.
How do I know which stocks to buy?
That is a great question. With over 8,000 different stocks to choose from,
it can be overwhelming to pick some possible winners.
Many people simply buy stocks that are recommended to them by their brokerages, their friends, or experts from TV, magazines, and newspapers.
Some people buy stocks from companies they think are big, stable, and successful. This may seem like a safe route, but there are no guarantees.
Other people buy stocks based on rumors that the price will rise/fall sharply soon.
Many experienced traders watch financial news on TV,
read the relevant newspaper stories, and investigate companies that are in the news. They also use "technical indicators," which are
numbers or graphs which may help indicate whether a stock will rise, fall, or stay the same.
- See our stock charts.
A few people will randomly pick stock symbols by throwing a dart at a newspaper, which is a risky game to play in multiple ways.
It's a good idea to practice buying and selling on a play market first though.
What is a mutual fund?
A mutual fund is a fund created by an investment company which combines money from many investors and invests it in a group of stocks, bonds, or other investment vehicles. The investment company actively manages the portfolio to meet a desired goal, such as long-term growth or steady dividends. One major benefit is diversification. Many mutual funds also charge a fee when someone buys or sells shares.
When someone buys shares of a mutual fund, they are not directly buying shares of the underlying companies. Instead, they are entitled to a proportional amount of the fund's profits, which are usually distributed two or three times per year.
What is a mutual fund's N.A.V.?
The Net Asset Value (NAV) is the current price of a mutual fund, which is calculated at the end of each business day. It is the total value of the fund's assets minus its liabilities and divided by the total number of shares outstanding. It is similar to a stock's closing price for the day.
What is a 401(k) plan?
A 401(k) is a type of personal pension plan that is offered by many employers. Employees contribute part of their salary (before taxes) and employers commonly match part of the contribution. The bulk of the plan is usually invested in mutual funds.
Try our play market to gain experience trading. It's safest to play with fake money first.
What are the main ways to make money with stocks?
Buy Low, Sell High (traditional long trading)
Sell High, Buy Low (short selling)
What is short selling?
Short selling is the act of selling stock that you don't own at a high price by borrowing it from a brokerage and then buying it back at a lower price in the future. The hope is that the stock price will drop in value and a profit can be made. This is an advanced technique that has strict requirements and higher risks. More Details.
What is a dividend?
A dividend is money that a company gives to its shareholders when it has extra profit. Since the shareholders own the company, they deserve its profits. However, sometimes companies want to use these profits to help grow their business and decide not to distribute dividends, at least for a while.
What is the P.E. ratio?
The Price to Earnings ratio is simply the price of a company's stock divided by its Earnings Per Share. It is often used as an indicator of whether a stock is overpriced, underpriced, or on par. The PE ratio by itself is not always enough to make a good determination but it can be helpful to compare it with other companies in the same industry. The NASDAQ's average P/E is about 35.
What is a stock split and a reverse stock split?
A stock split is an increase in the number of outstanding shares of a stock. The price of the stock is immediately adjusted so that the total equity remains the same. For instance, if a $100/share stock splits 2 for 1, there will be twice as many shares but they only be worth $50 each now. This is usually done to make the stock more affordable to the public.
A reverse stock split is a decrease in the number of shares. This is usually done to raise the price per share to meet stock exchange requirements or simply to look more "healthy."
What is an IPO?
When a company issues stock to the general public for the first time, it is called an Initial Public Offering. The SEC has strict guidelines on how this is carried out. The company can issue more stock in the future, which is called a Secondary IPO.
What is Dollar Cost Averaging?
DCA is the act of buying the same dollar amount of a stock each month. This allows you to buy more shares when the stock's price is low and fewer shares when it is high. It can often be more successful than buying the same number of shares each month.
What is a penny stock?
Less than $1 (or $5 in some cases) per share. Many people are tempted to play this game but most of them lose a lot of money. More Details.
What is a small-cap stock? Mid-cap? Large-cap?
These terms refer to a company's market capitalization, which is the number of outstanding shares times the stock's price.
|Small cap:||$250 Million to $2 Billion, approximately|
|Mid cap:||$2 Billion to $10 Billion, approximately|
|Large cap:||$10 Billion and up, approximately|
What is a Blue Chip stock?
It is the stock of a large company that has a long history of stable operation and solid stock performance. A great example is General Electric.
What is the SEC?
The Securities and Exchange Commission (SEC) is the government agency responsible for protecting investors by monitoring and regulating brokers, dealers, and the stock and bond markets in the U.S. They also make sure publicly-traded companies disclose the required business details to the public. Their goal is to make sure companies and traders play by the rules.
What is a Margin Account?
A margin account allows you to quickly and easily borrow money from your brokerage to purchase additional shares. In other words, it provides leverage for your account. It also allows you to do short selling. You do get to play with extra money but interest is charged on any borrowed money and the SEC has very strict regulations on these accounts.
Have you ever wondered how to learn about stocks?
There are thousands of websites and books on this topic. A Google search will yield many results. Then, practice with
a virtual trading site like ours to hands-on practice without any risk. If you want to learn how to play the stock market game, please see our trading FAQ.
Ready to play? Practice trading and play with our free Trading Exchange!
Try the play market at National SMS.