Starbucks Corporation SBUX 0.3% said Tuesday afternoon in a third-quarter preannouncment that it needs to "move faster to address the more rapidly changing preferences and needs of our customers." The coffee chain lowered its new store growth forecast. The discouraging announcement is "compelling enough" that Morgan Stanley dropped its bullish stance on the stock Wednesday. Morgan Stanley's John Glass downgraded Starbucks rating from Overweight to Equal-weight with a price target lowered from $72 to $59. SourceStochastics are getting oversold, so there is a chance for an upside. $SBUX, STARBUCKS CORP / H4