The Dow Jones Industrial Average (DJIA) on January 20, 2017, the day Donald Trump took office as President of the United States, closed at approximately 19,827.25 points
. On the day itself, the Dow rose about 94.85 points or 0.48%, closing at that figure
. Another source notes the close on January 19, 2017 (the day before inauguration) was 19,804.72, indicating the market was roughly flat around the transition date
. In summary, the Dow was just under 20,000 points at the time Trump was inaugurated in January 2017.
