This document discusses the 2018 US midterm elections. It begins by noting that historically the president's party typically loses seats in midterm elections. It then examines factors that could influence the 2018 midterms, such as President Trump's low approval ratings, Democrats' chances of gaining control of the House and Senate, and potential impacts on markets. It concludes by arguing the likely outcome is Democrats gaining the House while Republicans retain the Senate, but notes a Democratic sweep could trigger efforts to impeach President Trump that would increase market volatility.