Trader Brian Jones on Twitter: "S&P up 4.3. $Nasdaq up too. I'm not negative on anyone who shorts these indices right now here. This is the first time in weeks that I thought a short could work." / Twitter

S&P up 4.3. $Nasdaq up too. I'm not negative on anyone who shorts these indices right now here. This is the first time in weeks that I thought a short could work.