So, how do you trade during premarket hours? You start by: Ensure that the trade you wish to make is allowed by your broker Determine how many shares you want to buy or sell — using your budget as a ...

A little more than a year ago, on a trip to Nairobi, Kenya, some colleagues and I met a 12-year-old Masai boy named Richard Turere, who told us a fascinating story. His family raises livestock on the ...