Take a look at some of Wednesday's midday movers:
Navistar moved lower after the commerical truck company reported a quarterly loss on lower military sales and higher tax expenses.
Lennar fell after government data showed housing starts were weaker-than-expected in November, down 3 percent. Shares of the homebuilder fell through its 30-day moving average of $39.67 per share.
—By CNBC's Lori Spechler
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