4 Stocks Under Wall Street's Radar: Valero Energy Corporation (NYSE:VLO), MetLife, Inc. (NYSE:MET), magicJack VocalTec Ltd. (NASDAQ:CALL), Penn Virginia (NYSE:PVA)

Valero Energy Corporation (NYSE:VLO), the only refinery company in Tuesday’s note that is also on Citi’s focus list, did not see a change to its buy rating or $63 price target, but Khan reiterated his bullish stance on the company and said that he believes the market has been over-penalizing the company for changes in the brent-WTI price differential. Valero Energy Corporation (NYSE:VLO) in last trading activity decreased -2.58% to close at $43.76. Company weekly performance is -6.58% while its quarterly performance stands at -9.92%. Valero Energy Corporation (NYSE:VLO) is -25.97% away from its 52 week high.MetLife Inc. (NYSE:MET) made its biggest Brazilian agricultural loan with a $150 million mortgage for soybean producer Amaggi Group. On last trading day MetLife, Inc. (NYSE:MET) decreased -2.41% to close at $47.71. Its volatility for the week is 2.70% while volatility for the month is 2.01%. MET's sales growth for past 5 years was 6.20% and its EPS growth for past 5 years was -7.50%. MetLife, Inc. (NYSE:MET) monthly performance is -13.65%.Zacks upgraded shares of magicJack VocalTec Ltd. (NASDAQ:CALL) from an underperform rating to a neutral rating in a report issued on Monday. They currently have $9.10 target price on the stock. On last trading day magicJack VocalTec Ltd. (NASDAQ:CALL) decreased -0.92% to close at $8.62. Its volatility for the week is 4.94% while volatility for the month is 4.47%. CALL's sales growth for past 5 years was 34.50% and its EPS growth for past 5 years was 25.40%. magicJack VocalTec Ltd. (NASDAQ:CALL) monthly performance is -23.17%.Penn Virginia Corporation (NYSE:PVA) recently revealed that it will release its 3Q 2014 results after the market shuts on Wednesday, October 29, 2014 and can organize conference call on Thursday, October 30, 2014 at 10:00 a.m. ET. Further, company declared future investor conference participations. Penn Virginia Corporation (NYSE:PVA) has 0.50% insider ownership while its institutional ownership stands at 89.50%. In last trading activity company's stock closed at $7.61.