Here's a Q&A by Robert Reich (labor Secty, under Clinton) on Trump's Policy -2 parts

Part 1

Question: How do you explain the “Trump rally” on Wall Street? After blowing past the 19000 mark just 14 trading days after Election Day, the Dow Jones Industrial Average blew through 20000 today. 

Answer: Financial markets expect higher corporate profits -- stemming from lower corporate taxes, fewer regulations, and major infrastructure spending. 
Question: But what about Trump’s talk about new trade barriers, and executive orders barring immigration? Won’t these reduce corporate profits?
Answer: Wall Street doesn’t believe he’ll follow through on erecting new trade barriers. And his executive orders on immigration affect such a small portion of the workforce they won’t reduce profits.