Here are this mornings analyst calls
UPGRADES:
Intl Speedway ISCA AG Edwards Sell » Hold
Discover Financial Services DFS Calyon Securities Sell » Neutral
Colonial Properties CLP BMO Capital Markets Underperform » Market Perform
Micron MU WR Hambrecht Hold » Buy
Allscripts MDRX Caris & Company Above Average » Buy
Vulcan Materials VMC Matrix Research Hold » Buy
Rosetta Resources ROSE Matrix Research Buy » Strong Buy
Strayer Education STRA Citigroup Sell » Hold
Equifax EFX JMP Securities Mkt Perform » Mkt Outperform
YUM! Brands YUM UBS Neutral » Buy
Essex Property ESS Lehman Brothers Equal-weight » Overweight
NYSE Euronext NYX Lehman Brothers Equal-weight » Overweight
DOWNGRADES:
Chaparral Steel CHAP\ Ferris Baker Watts Neutral » Sell
Eldorado Gold EGO BMO Capital Markets Outperform » Market Perform
Baldor Electric BEZ AG Edwards Buy » Hold
Atheros Communications ATHR AG Edwards Buy » Hold
Kyphon KYPH Needham & Co Strong Buy » Buy
JA Solar JASO Needham & Co Buy » Hold
Hilton Hotels HLT Stifel Nicolaus Buy » Hold
Taiwan Semi TSM UBS Buy » Neutral
ARM Holdings ARMHY Credit Suisse Outperform » Neutral
Cascade CAE Rodman & Renshaw Mkt Perform » Mkt Underperform
Halliburton HAL RBC Capital Mkts Outperform » Sector Perform
BJ Services BJS RBC Capital Mkts Outperform » Sector Perform
Patterson-UTI PTEN RBC Capital Mkts Outperform » Sector Perform
Nabors Ind NBR RBC Capital Mkts Outperform » Sector Perform
Grey Wolf GW RBC Capital Mkts Outperform » Sector Perform
Key Energy Services KEGS RBC Capital Mkts Outperform » Sector Perform