Futures snapshot

S&P 500 e-minis ESc1 were down 8.75 points, or 0.42 percent, with 210,471 contracts changing hands.

Nasdaq 100 e-minis NQc1 were down 19 points, or 0.43 percent, in volume of 36,676 contracts.

Dow e-minis 1YMc1 were down 76 points, or 0.43 percent, with 36,556 contracts traded.