Trader Brian Jones on Twitter: "It was an easy call to make to sell yesterday rally. It's a harder call to make here what comes next after the big drop this morning. The longer the market stays down the more chance the rally fails. https://t.co/vW5BdqxCiO" / Twitter

It was an easy call to make to sell yesterday rally. It's a harder call to make here what comes next after the big drop this morning. The longer the market stays down the more chance the rally fails.