In our August issue (and in several earlier web stories), we wrote about Merrill Lynch's improved online offering for do-it-yourself investors. The theory, ML executives said, was let's get assets ...

Most of these firms have excellent trading capabilities, service and low costs. Many also run promotions offering free trades, cash bonuses or discounted products and services. Keep reading to learn ...

Read Money’s review of the best online trading platforms of 2023.