American Airlines Group Inc (NASDAQ:AAL) is 1.2% lower at $10.57 this afternoon, following a pre-earnings bear note at Bernstein. The analyst slashed its price target on AAL to$12 from $18, as the airline name prepares to report second-quarter results before the open on Thursday, July 25. Over the past eight quarters, the stock has logged five positive post-earnings moves, including a 10.3% bounce after its January report. On average, AAL averaged a 4.2% move --regardless of direction -- the day after earn ...