RATINGS CHANGES

Boston Scientific (BSX - Get Report) was downgraded to hold at TheStreet Ratings. You can view the full analysis from the report here: BSX Ratings Report.

Fiat Chrysler (FCAU - Get Report) was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: FCAU Ratings Report.

National Beverage (FIZZ - Get Report) was upgraded to outperform from neutral at Credit Suisse. $60 price target. The company can sustain profit improvement and is trading at a compelling valuation, said Credit Suisse.

Holly Frontier (HFC - Get Report) was upgraded to outperform from neutral at Credit Suisse. $38 price target. The outlook is improving heading into 2017, said Credit Suisse.

McDonald's (MCD - Get Report) was upgraded to buy from neutral at Nomura. $139 price target. Fears about tough near-term comparisons are overdone and new products should drive growth in 2017, Nomura said.

Sanderson Farms (SAFM - Get Report) was upgraded to buy at DA Davidson. $98 price target. Negative pricing headlines have created a buying opportunity, DA Davidson said.

This article was written by a staff member of TheStreet.