Investing in growth stocks isn't like betting on horses. Here's one new trade idea from Todd Gordon

In this week's column, we're going to look at the similarities and differences between betting on horses and investing in stocks — and then share our outlook on the growth trade selloff that began last week. We're coming off a fun weekend here in Saratoga Springs, N.Y. following the running of the Belmont Stakes, the third leg of the Triple Crown. Local trainer Cherie DeVaux became the first female trainer to win both the Kentucky Derby and the Belmont Stakes. …