NYSE stocks posting largest percentage increases
NEW YORK (AP) — A look at the 10 biggest percentage gainers on New York Stock Exchange at the close of trading:
Black Hills Corp. rose 7.8 percent to $33.42.
Yelp Inc. rose 7.1 percent to $19.48.
QEP Resources Inc. rose 6.0 percent to $28.80.
Watson Pharmaceuticals Inc. rose 6.0 percent to $83.32.
Tsakos Energy Navigation Ltd. rose 5.5 percent to $5.72.
Alon USA Energy Inc. rose 5.2 percent to $13.67.
Symmetry Medical Inc. rose 5.0 percent to $9.46.
CSS Industries Inc. rose 4.9 percent to $19.24.
MagnaChip Semiconductor Corp. rose 4.7 percent to $13.93.
Natural Grocers by Vitamin Cottage Inc. rose 4.7 percent to $19.58.