NEW YORK ( TheStreet) -- CHANGE IN RATINGS Advance Auto ( AAP) was downgraded at Deutsche Bank to hold from buy. Valuation call, based on a $106 price target, Deutsche Bank said. Acorda Therapeutics ( ACOR) was upgraded at MKM Partners to neutral. Valuation call, based on a $32 price target, MKM Partners said. AIG ( AIG) was downgraded at Drexel Hamilton to hold. $55 price target. Company lacks near-term catalysts, Drexel Hamilton said. Avon ( AVP) was downgraded at BMO Capital to market perform. $18 price target. Estimates were also cut, as the company is seeing lower sales and higher operating costs, BMO Capital said. BAH) was upgraded to buy at TheStreet Ratings. CDI ( CDI) was upgraded to buy at TheStreet Ratings. Eagle Materials ( EXP) was upgraded at DA Davidson to buy from neutral. $95 price target. Company has several potential growth drivers over the next few years, DA Davidson said. Facebook ( FB) was upgraded at Argus Research to buy from hold. $63 price target. Price increases should continue to drive sales higher, Argus Research said. Chart Industries ( GTLS) was downgraded at Piper Jaffray to neutral from overweight. $105 price target. Company may face speed bumps regarding growth in China, Piper Jaffray said. HOS) was downgraded at Wunderlich to hold from buy. $61 price target. Estimates were also cut, given lower expected day rates, Wunderlich said. Hillshire Brands ( HSH) was downgraded at DA Davidson to underperform from neutral. Valuation call, based on a $35 price target, DA Davidson said. ITT ( ITT) was upgraded at Robert Baird to outperform from neutral. $52 price target. Company has earnings power of $3.25 to $3.50 a share in 2015, Baird said. Mednax ( MD) was downgraded at Stifel Nicolaus to hold from buy. Valuation call, based on historical average multiples, Stifel Nicolaus said. Netflix ( NFLX) was upgraded at Robert Baird to outperform from neutral. $420 price target. International growth should drive the stock higher, Robert Baird said. Ocwen Financial ( OCN) was downgraded at Wells Fargo to market perform from outperform. Stock is up 63% year to date but faces growth headwinds, Wells Fargo said.