You buy high and sell low -- and that will cost you. Plus 4 other mistakes and fixes. More
Money's annual guide to the best investments, credit cards and more. More
| 4 federal agencies to shut Friday | ||
| Wall Street tries to buck global sell-off | ||
| Wall Street braces for China and Fed fallout | ||
| Japan plunge spooks global markets | ||
| Jobless claims fall, pointing to better May |