Stocks To Watch For December 19

Some of the stocks that may grab investor focus today are: Shares of Zynga ZNGA dropped 1.1% in after-hours trading. The company's stock fell 5% to close at $9.50 in regular trading hours on Friday, down from its initial public offering price of $10. Shares of Cablevision Systems Corp CVC declined 8.47% on Friday after the company announced the resignation of its chief operating officer, Tom Rutledge. CVC shares closed at $12.75 on Friday. Shares of RSC Holdings Inc RRR jumped 57.87% on Friday after United Rentals Inc URI agreed to acquire RSC Holdings for around $1.9 billion in cash and stock. RRR shares closed at $17.95 on Friday, while URI shares surged 7.10% to close at $27.89 on Friday. Shares of Research In Motion Limited RIMM dipped 11% on Friday after the company issued a downbeat forecast for sales and profit. RIMM shares closed at $13.44 on Friday. Shares of Morton's Restaurant Group Inc MRT surged 32.75% on Friday after the chain said it would sell itself to Tilman J. Fertitta, the chief executive offer of restaurant company Landry's Inc. for around $116.6 million. MRT shares closed at $6.85 on Friday. Trading Ideas.