The top analyst upgrades, downgrades and other research calls from Monday include Apple, BHP Billiton, CBS, Eli Lilly, GE, Halliburton, IBM, Schlumberger and Verizon.
Friday's top analyst upgrades, downgrades and initiations include Blackstone, Infloblox, Dynegy, IBM, Sprint, Spirit Airlines and Verizon Communications.
On a day that the broad market is in the red, you might not expect the world of initial public offerings to be too great.  As it turns out, it is.  All three of today’s IPOs are up in their...