UPS (UPS -4.6%) stock is down big after the company warned of a slowing global economy (I, II),...

|By:, SA News Editor

UPS (UPS -4.6%) stock is down big after the company warned of a slowing global economy (I, II), and shares may fall further. Citi trims its profit estimate for 2012 and 2013 and its 12-month target price, to $86 from $92; while UPS guidance is "a bit conservative, we see little pointing to a meaningful acceleration in volumes before the fourth quarter."