Top 10 Pre-Market Analyst Calls (COF, CI, CS, GPS, THQI, TIF, UNH, WBD, YHOO, ZUMZ)
These are the top analyst upgrades and downgrades that 247WallSt.com is focusing on in pre-market trading this Tuesday morning: Capital One (NYSE: COF) downgraded to Underperform at FBR. CIGNA (NYSE: CI) raised…