Dow Jones, S&P 500 swing wildly, finish Friday slightly lower after House GOP withdraws Obamacare repeal bill
Vince Martin (RSS)

Vince Martin has written for sites such as Seeking Alpha and CalvinAyre.com for years, covering stocks across a range of industries. A former registered representative,

Martin saw the dot-com bubble inflate and burst in real time, creating a healthy respect for downside risk.

He splits his time between Chicago and rural Wisconsin with his wife and three dogs.