Analyst Upgrades

• Advance Auto Parts (AAP) was upgraded to Perform from Underperform at Oppenheimer.
• Macquarie upgraded Gen-Probe (GPRO) and Beckman Coulter (BEC) to neutral from underperform.
• Tyco (TYC) was upgraded to neutral from reduce at Nomura.
• BofA/Merrill upgraded Cousins Properties (CUZ) to buy from underperform.
• Morgan Stanley upgraded Energy Conversion (ENER) to equal weight from underweight.
• Thermo Fisher (TMO) was upgraded to buy from hold at Auriga.

The Federal Reserve is scheduled to release its next Beige Book report of economic conditions on Wednesday, offering perhaps the best glimpse yet whether the recession has bottomed in the United States. The Beige Book report in March suggested that, by most measures, the economy was continuing to deteriorate and that prospects for near-term improvement was poor. But the April report showed that the deterioration was beginning to slow in some regions. Also, the TIPP Economic Optimism Index is scheduled to be released Tuesday, and the University of Michigan Consumer Sentiment Index comes out Friday. So by the end of the week, we could have a good gauge of the mood over the U.S. economy.