Futures snapshot at 6:19 a.m. ET

* Dow e-minis 1YMc1 were up 41 points, or 0.2 percent, with 22,778 contracts changing hands.

* S&P 500 e-minis ESc1 were up 6.5 points, or 0.28 percent, with 106,568 contracts traded.
 
* Nasdaq 100 e-minis NQc1 were up 17.5 points, or 0.32 percent, on volume of 19,232 contracts.