Nicholas Kamm | AFP | Getty Images
Supporters of US President Donald Trump Heal during a Make America Great Again campaign at the McKenzie Arena in Chattanooga, Tennessee on November 4, 2018.
US. stock futures increased somewhat in volatile trading overnight on Tuesday night, when the results of an expected mid-term election began to roll in. Early indications pointed to the lack of a so-called blue wave, which was feared by investors concerned about a democratic squeeze on President Donald Trump's business-friendly agenda.