If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel to the y-axis intersects with the values in the function’s curve only once. The same ...

A. Indicators are additions on charts that provide extra information through mathematical calculations on price and volume. Since all the indicators are based on two basic things, the most important ...

Stella Osoba is the Senior Editor of trading and investing at Investopedia. She co-founded and chaired Women in Technical Analysis. She has 15+ years of experience as a financial writer and technical ...

Traders often rely on Japanese candlestick charts to observe the price action of financial assets. Candlestick graphs give twice as much information as a standard line chart. They also allow you to ...

Candlestick charts are frequently used in trading because they pack a lot of information in an easy-to-read design. They tell you more information than line charts, and with a single candlestick, you ...