Analyst Upgrades

• Susquehanna upgraded Yahoo! (YHOO) to positive from neutral. The firm, which has a $19 price target on the stock, cites the steep decline in shares for the upgrade.
• UBS upgraded Time Warner Cable (TWC) to buy from neutral. The firm believes fears regarding FCC reclassification of broadband are "overblown" and that industry fundamentals are bullish. The firm has a $57 target on the stock.
• Keefe Bruyette upgraded Stifel Financial (SF) to outperform from market perform on valuation following the recent pullback in shares. The firm has a $64 price target for the stock.
• Boeing (BA) was upgraded to conviction buy from neutral at Goldman.
• RBC Capital upgraded Southern Union (SUG) to sector perform from underperform.
• Rubicon Technology (RBCN) was upgraded to outperform from perform at Oppenheimer.

JC Penney (NYSE: JCP) is trading off almost 4% after cutting its holiday sales outlook.

InfoSpace (NASDAQ: INSP) is up 7% after announcing a special dividend.

Telestone Technologies (NASDAQ: TSTC) is trading up 26% on strong earnings.

Advanced Life Sciences (NASDAQ: ADLS) is up on news of a successful trial of one of its drugs.

Sina (NASDAQ: SINA) is down 10% on weak earnings.

NovaStar Financial (NYSE: NFI) is down 39% on poor earnings and the possibility that its shares could be de-listed.

Stocks trading in the pre-market may open at different prices in the regular session.

Douglas A. McIntyre is an editor at 247wallst.com