The best anchors/hosts like Katie Couric and Barbara Walters make 10 million a year or so, but granted they have something about them, personality, looks...
The average TV personality will definitely make six figs, and possibly break the 1 million a year barrier, but I think that's mostly to stop them from leaving to host the CBS evening news...
As for what the avg. salary in Wall Street, about 150K, and lemmie tell you just coz you work in the middle of money town doesn't mean you'll make that kinda money... Recruiters keep calling me offering me jobs for SUBSTANTIALLY less... in midtown no less...