Trump’s got the bull by the horns.

The president’s flurry of pro-business executive orders sent the stock market soaring to a record high on Wednesday.

The Dow Jones Industrial Average topped the threshold of 20,000 for the first time ever, just seconds after the market opened, as traders on the floor of the New York Stock Exchange erupted in cheers.

It closed at 20,068.51 — the highest in its 120-year history.

“We’re moving from an administration that was anti-business to one that is pro-business,” Bruce Bittles, chief investment strategist at Baird, told The Post of the bullish spirit on Wall Street.

“Great! #Dow20K,” Trump tweeted earlier Wednesday, the third trading day since his inauguration.

Kellyanne Conway, the president’s top adviser, also took to Twitter to hail “The Trump Effect.”

The index had flirted with reaching the milestone, coming tantalizingly close on Jan. 6, when it reached 19,999.63. It took Trump’s job-creation actions to out it over the top.

In recent days, Trump has met with business executives, including leaders of the auto industry, vowing to roll back regulations and cut taxes to jump-start the economy.

He has also signed executive actions that withdraw the US from a trade deal with Pacific Rim countries, promised to begin renegotiating NAFTA and revived two pipeline projects that he said could create thousands of jobs.