Trader Brian Jones on Twitter: "The s&p has fallen 300 points since Thursday's open and I've only lost around 25 points from that time. So right now even though I didn't make money short I'm feeling amazing that I did so well that time period." / Twitter

The s&p has fallen 300 points since Thursday's open and I've only lost around 25 points from that time. So right now even though I didn't make money short I'm feeling amazing that I did so well that time period.