Dean Foods Co.'s (NYSE: DF) largest customer, Wal-Mart Stores Inc. (NYSE: WMT), announced plans to build its own milk processing plant in Indiana. Shares of Dean Foods plunged $2.32 to close at $16.92 while Wal-Mart stock eased 10 cents to close at $67.87.
Dean Foods falls on Wal-Mart's plans
March 22, 2016 at 19:34 PM EDT
