Shares of some top restaurant companies are down at 1 p.m.:

Brinker International Inc. fell $.29 or .6 percent, to $45.08.

Chipotle Mexican Grill Inc. fell $8.67 or 1.5 percent, to $583.75.

Darden Restaurants Inc. fell $.43 or 1.0 percent, to $43.95.

Domino's Pizza Inc. fell $.10 or .1 percent, to $73.13.

McDonald's Corp. fell $.86 or .9 percent, to $98.13.

Panera fell $1.46 or 1.0 percent, to $144.87.

Papa John's International Inc. fell $.84 or 2.0 percent, to $40.79.

Starbucks Corp. fell $.44 or .6 percent, to $77.50.

Wendy's Company fell $.11 or 1.3 percent, to $8.17.

Yum Brands Inc. fell $2.71 or 3.5 percent, to $74.71.