A lot is riding on tonight's presidential debate, the first of three, between Hillary Clinton and Donald Trump. Who will win? You decide!
Here are Monday's top research calls, including upgrades for Fitbit and Marriott and downgrades for Disney and Twitter.
Money managers will watch for any surprises about taxes, trade and business regulations from tonight's first presidential debate.
U.S. Steel Rises on upgrades from Credit Suisse and KeyBanc.