S&P 500 Index Futures Sharply Higher

S&P 500 index futures are trading lower bu three points at 1905.50 in Thursday's session. In volatile trading trading, the index has been all over the place. The decline off the open found support ahead of the premarket low (1890.25), only reaching 1893.75 before turning higher. The ensuing rally has come up just shy of the premarket high (1922.75), peaking at 1921.75. The top ten components of the index are mixed. Leading the way on the upside is General Electric

shares which are trading higher $0.67 at $29.35. The top loser is Facebook

shares which are taking a breather from its post earnings rally are trading lower by $2 at $110.69.