Even if a crazed lunatic like Bernie Sanders becomes president, congress still has to approve his crazed budget. I think there would be a stock market correction if a democrat got elected, especially a socialist. Wall Street is not stupid. When it comes to people and their money, political propaganda (ex- OrangeManBad) takes a back seat. The smart money knows that Trump is great for business.
Just look at what he's done: Rolling back regulations, getting the corporate tax down from 35% to 21%, and just plain improving company willingness to invest, expand, etc because Trump is business-friendly. Stocks will go up after Trump wins, much like stocks went up after the 2016 election.