Trader Brian Jones on Twitter: "Dow up almost 1200 points in 3 days. I know this is the best market of all time but isn't that enough for a week already? Why I got careful and went back into cash." / Twitter

Dow up almost 1200 points in 3 days. I know this is the best market of all time but isn't that enough for a week already? Why I got careful and went back into cash.