The stock market can be a powerful ally but also a destructive foe. When it feels as fickle with its affections, many people wonder: Why is investing important? The answer, quite simply, is that ...

The first thing to know about reading stock charts is how to find the key information you need to make a sound investment decision. These components are often correlated with investor sentiment.

Bach calculated how much you’ll need to invest each day to save $1 million by 65. Here's a chart showing how much you should save, depending on how old you are when you start. For simplicity ...