Top Pre-Market Analyst Upgrades (ALK, AMR, AAPL, CAL, DAL, DELL, JPM, LDK, PENN, SCR, SNSS, LCC)
These are some of the top analyst upgrades and positive calls we are seeing this Tuesday morning: Alaska Air (ALK) Raised to Overweight at JPMorgan. AMR Corp. (AMR) Raised to Overweight at…