Читать книгу Trading For Dummies - Lita Epstein - Страница 10

Before you start trading, you absolutely have to know what stocks you want to buy and hold for a while, which is called going long, or holding a long stock position. You likewise have to know at what point holding that stock is no longer worthwhile. Similarly, you need to know at what price you want to enter or trade into a position and at what price you want to exit or trade out of a position. You may be surprised to find out that you can even profit by selling a stock without ever owning it, in a process called shorting. We discuss these vital trading strategies in Chapter 15.

You can even make money buying and selling options on stocks to simulate long or short stock positions. Buying an option known as a call enables you to simulate a long stock position, in much the same way that buying an option known as a put enables you to simulate a short stock position. You make money on calls when the option‐related stock rises in price, and you make money on puts when the option‐related stock falls in price.

When placing orders for puts and calls, you’re never guaranteed to make money, even when you’re right about the direction a stock will take. The values of options are affected by how volatile stock prices are in relationship to the overall direction (up or down) in which they’re headed. We discuss options and how they work in greater detail in Chapter 19.