UBS stock sends mixed signals ahead of earnings: buy or sell?

UBS (NYSE: UBS) stock price has suffered a harsh reversal in the past few days as investors wait for the coming financial results. Its American ADRs peaked at $31.27 on March 11th and have crashed by over 13% to $27.17. Its stock in Switzerland has dropped from the year-to-date high of CHF 27.88 to CHF […]