You can trade commodities online or invest in commodity-related assets on popular futures trading platforms. Futures are legal contracts that require the holder to buy or sell a stock or other ...

Sigma Broking, one of eight members of the London Metal Exchange allowed to trade on the open-outcry floor, is trying to sell ...

What Does a Broker Do? If you're new to investing, you might be wondering, what does a broker do? And do you really need one?