U.S. stocks open higher as investors await Fed Chair Powell's Jackson Hole speech. They're hoping to get clarity on when the Fed may cut rates again.

That’s because economic data have grown murkier since the Fed’s last policy meeting in late July, when two governors dissented from the overall decision for the first time in three decades, preferring to push for immediate cuts even though the central bank left rates steady.

After Cracker Barrel announced it would be updating its restaurant and logo, the chain saw an almost $10 drop in stock in one day.