On Tuesday, investors drove call option implied volatility levels higher in the Mortgage Investment industry, and drove put option implied volatility levels higher in the Rental & Leasing Services industry.

Bullish Volatility Skews:

Capstead Mortgage Corp. (CMO)---part of the Mortgage Investment industry---came in at the top with a volatility skew of 1.24. This may come as a surprise as CMO is down -2.22 percent for the past month.

Magic Johnson is in talks to acquire Johnson Publishing Co., the parent company of magazines Jet and Ebony, as well as Fashion Fair Cosmetics.

An executive for the company confirmed to Bloomberg that there have been "discussions." A spokesman for Johnson told Bloomberg that the chairman of the company, Linda Johnson Rice, "has never talked to Magic Johnson with respect to his interest in buying."

Analyst upgrades:

• FBR Capital upgraded Ann Taylor (NYSE: ANN) to Outperform from Market Perform to reflect a recovery in the missy sector and the company's product improvement. The firm raised its target on shares to $19 from $13.
• Roth Capital upgraded Marvell Tech (NASDAQ: MRVL) to Buy from Hold based on product cycle strength in wireless and Ethernet, HDD share gains, and a return of PC growth. Target is $22.
• Goldman upgraded Colgate (NYSE: CL) to Buy from Neutral citing valuation and expectations for a pick-up in unit growth. The firm raised its price target to $85 from $83. Note that Goldman downgraded Clorox to Neutral from Buy.
• Cadbury (NYSE: CBY) was upgraded to Neutral from Underweight at HSBC.
• Garmin (NASDAQ: GRMN) was upgraded to Buy from Underperform at BofA/Merrill.
• Qwest (NYSE: Q) was upgraded to Market Weight from Underweight at Thomas Weisel.

Analyst upgrades:

• UBS believes US airlines estimates are too low and will move higher. The firm upgraded AirTran (NYSE: AAI), AMR Corp (NYSE: AMR), Continental (NYSE: CAL), Delta (NYSE: DAL) and Northwest (NYSE: NWA) to Buy from Neutral and JetBlue (NASDAQ: JBLU) to Neutral from Sell.
  
• JMP Securities upgraded DealerTrack (NASDAQ: TRAK) to OUtperform from Market Perform as they believe 2H08 guidance represents a floor and that 2009 estimates are achievable, among other reasons.
• Potash (NYSE: POT) and Mosaic (NYSE: MOS) were raised to Buy from Hold at Soleil.
  
• Argus upgraded Seagate (NYSE: STX) to Buy from Hold on Friday.

• Jefferies downgraded Citrix Systems (NASDAQ: CTXS) to Underperform from Hold as they do not see a catalyst for the company to grow into 2009 consensus estimates. The firm lowered their target price to $25 from $32.
  
• Citigroup said following Lehman's (NYSE: LEH) bankruptcy, they expect a distressed-sale of American International's (NYSE: AIG) MBS portfolio, resulting in the worst quarter yet for the company. Shares were cut to Hold from Buy.
• D.R. Horton (NYSE: DHI) was downgraded to Sell from Hold and Pulte Homes (NYSE: PHM) was downgraded to Hold from Sell at Citigroup.
  
• Merrill downgraded Goldman Sachs (NYSE: GS) to Neutral from Buy and JP Morgan (NYSE: JPM) to Underperform from Neutral.