Shares of some top specialty retail companies are mixed at 10 a.m.:

Autozone Inc. rose $1.41 or .3 percent, to $540.25.

Bed Bath & Beyond Inc. rose $.29 or .5 percent, to $64.55.

Best Buy fell $.12 or .4 percent, to $31.77.

Home Depot Inc. fell $.49 or .5 percent, to $93.01.

Lowe's Cos. rose $.27 or .5 percent, to $52.78.

RadioShack fell $.04 or 2.2 percent, to $1.57.

Staples rose $.60 or 5.1 percent, to $12.28.

TJX Companies rose $.48 or .8 percent, to $60.09.