Maxim Group's Stephen Anderson upgraded Domino's Pizza, Inc. DPZ from Hold to Buy on Thursday, saying investors overreacted to a bad earnings report by rival Papa John's Int'l, Inc. (NASDAQ: PZZA). Papa John's problems are concept-specific, while Domino's has solid fundamentals despite its recent 15-percent pullback, Anderson said. Read moreStochastics are oversold, so the downside seems to be over. A breakout of the falling channel is coming. $DPZ, Domino's Pizza Inc / D