Tuesday’s Stocks to Watch: Express Scripts, UBS

Here are a few stocks to keep on your radar:

• Shares of Express scripts (NASDAQ:ESRX) fell�2.9% after the company missed Wall Street’s first-quarter profit and revenue expectations late Monday.
• UBS (NYSE:UBS) gained�5.6% after beating analysts’ first-quarter estimates.
• Emulex (NYSE:ELX) dropped 7.5% after the company’s third-quarter earnings report late Monday included a forecast that fourth-quarter profit would come in below Wall Street’s current expectations.
• Veeco Instruments (NASDAQ:VECO) added�1.1% after handily beating analysts’ first-quarter profit and revenue expectations late Monday.
• UPS (NYSE:UPS) rose 1.2% after the company beat Wall Street’s first-quarter earnings expectations and raised its forecast for full-year profit.