Wall Street is feasting on Trump’s election with triple portions of all the fixin’s.

The Dow Jones industrial average closed above 19,000 points for the first time ever on Tuesday, extending a bull run that’s been fueled by optimism over a Trump presidency and a slew of better-than-expected economic data, while the S&P 500 index and the Nasdaq also set new highs for the second day in a row.

The blue-chip index closed at 19,023.87 on Tuesday — a gain of more than 21 percent this year from its low point in February. The index closed at 17,890.44 on Nov. 4, the Friday before the election.

It wasn’t clear if Wall Street would send the Dow into new record-breaking territory early in Tuesday’s trading.

The 30 stocks of the Dow Jones industrials soared above 19,000 as the opening bell faded, then seemed to lose steam as the day wore on.

However, in the last half-hour of trading, the index soared as high as 19,040 in a last-ditch bull run before settling up 0.35 percent for the day.

Tuesday’s record is the highest the index has reached in its 120-year history, and the sixth record high it’s achieved just this month.

Investors are optimistic that as president, Donald Trump will loosen regulations, stimulate infrastructure spending and cut taxes for most Americans.

“People in general just like what they hear from Trump,” Sam Stovall, an analyst at CFRA, told The Post. “They ignore what he tweets, but they like what he says.”

While investors are bearish, they might start to pull back after breaking the psychological millennial threshold, he added.

“This could be the beginning of a digestion phase, where the market says, ‘OK we just hit that threshold, now let’s take breather,’” he said.

While it’s taken only 12 trading days for the blue-chip index to rise more than 1,000 points from where it was on Nov. 4, this run isn’t as quick as the last breakthrough was. It took only 120 days to first cross 18,000 from its last millennial mark.

While the Dow Jones industrials has flirted with the 19,000 mark during the last few trading days, surprisingly good sales of existing homes signaled to investors that the US economy is “better than expected,” Stovall added.

Other economic signals have been flashing “buy” for Wall Street recently, too. Markets rose on Monday after OPEC was seen as likely to limit its oil output, the first steps toward easing a global commodity glut.

Oil remained about flat on Tuesday at $47.90 a barrel.

The S&P 500 closed up 0.22 percent, to 2,202.94, while the tech-laden Nasdaq composite index rose 0.3 percent, to 5,386.35.

Monday was the first time that the bellwether indexes all hit records since August.

When asked if it was likely that the Dow could reach 20,000 by the time Trump gets sworn into office, on Jan. 20, Stovall demurred.

“Is it possible? Yes. It’s likely, probably not.”