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.

Here are some highlights from this past week's earnings coverage from BloggingStocks:

• Alcatel-Lucent (NYSE: ALU) reported its fifth straight quarterly loss and lowered its outlook.
• Anadigics Inc. (NASDAQ: ANAD) beat Q1 expectations and raised its Q2 guidance.
• AuthenTec Inc. (NASDAQ: AUTH) Q1 revenues jumped 67% on new product offerings.
• CBS Corp. (NYSE: CBS) posted better-than-expected Q1 results and raised its dividend.
• Cognex Corp. (NASDAQ: CGNX) beat Q1 expectations and lifted its outlook.
• Comcast Corp. (NASDAQ: CMCSA) posted soild Q1 results on high-speed internet/digital phone strength.
• DreamWorks Animation Inc. (NYSE: DWA) earnings and revenues soared in the first quarter.
• Eastman Kodak Co. (NYSE: EK) narrowed its Q1 loss but missed earnings estimates.
• IAC/InterActivCorp (NASDAQ: IACI) Q1 profits fell but met analsts' expectations.
• LSI Corp. (NYSE: LSI) beat Q1 expectations and raised its guidance for the next quarter.
• NetSuite Inc. (NASDAQ: N) narrowed its loss on a surge in Q1 revenue.
• Omniture Inc. (NASDAQ: OMTR) Q1 revenue jumped 136% on acquisitions.
• RadioShack Corp. (NYSE: RSH) just beat low Q1 expectations on lower demand and narrower margins.
• SAP AG (NYSE: SAP) earnings for the first quarter fell short of analysts' expectations.

Teledyne Technologies (NYSE: TDY) manufactures sophisticated electronic components, instruments and communications products. These include defense electronics, data acquisition and communications equipment for airlines and business aircraft; monitoring and control instruments for industrial and environmental applications; and subsystems for wireless and satellite communications. The firm also provides systems engineering and information technology services for defense and space applications; manufactures general aviation and missile engines; and makes on-site gas and power generation systems. Clients include Boeing (NYSE: BA), NASA and the U.S. Air Force. Lockheed Martin (NYSE: LMT), Northrop Grumman (NYSE: NOC) and Raytheon (NYSE: RTN) are competitors.

The company pleased investors last week, when it announced Q1 EPS of 77 cents and revenues of $451.8 million. Analysts had been looking for 66 cents and $424.6 million. The CEO noted that it was the twenty-fifth consecutive quarter of year-over-year earnings growth. Management also guided Q2 EPS to 72-74 cents (74 cent consensus) and FY08 EPS to $2.98-$3.06 ($2.93 consensus).

From hydrogen gas generators to missile defense systems and from ceramic matrix composites to marine geophysical exploration arrays, there is an outfit in Los Angeles that understands the technical world and delivers the goods.

Teledyne Technologies (NYSE: TDY) manufactures sophisticated electronic components, instruments and communications products. These include defense electronics, data acquisition and communications equipment for airlines and business aircraft; monitoring and control instruments for industrial and environmental applications; and subsystems for wireless and satellite communications. The firm also provides systems engineering and information technology services for defense and space applications; manufactures general aviation and missile engines; and makes on-site gas and power generation systems. Clients include Boeing (NYSE: BA), NASA and the U.S. Air Force. Lockheed Martin (NYSE: LMT), Northrop Grumman (NYSE: NOC) and Raytheon (NYSE: RTN) are competitors.