Impacts of presidential and mid-term elections on the DowJones

I made a chart indicating when presidential/mid-term elections take place and the winners of such. Mid-term years are usually solid, and I think democrats taking the house in 2018 could benefit the stock market, as corporate tax cuts would likely remain, while trade war advances would likely not continue. Mostly just wanted to provide a chart of the last 40ish years displaying what elections do.

Thoughts?

-Kristian

Comment:

I think there are a lot of technical similarities to be drawn between this and '98.