In his first network interview from the White House on Wednesday, Trump discussed success in his first week in office, including Dow 20K.
"The first time in history. I'm very proud of that. Now we have to go up, up, up," Trump told ABC News.
The S&P 500 and Nasdaq also hit highs. The S&P advanced 0.8 percent to a new all-time high, with financials rising more than 1.5 percent. Nasdaq composite gained 0.99 percent, also notching a record high.
—Fred Imbert contributed to this report.