Wall Street roared upward Wednesday, with investor enthusiasm sending all three major stock indices to record finishes, and the Dow to its first close above 26,000 points.
The blue-chip Dow gained 1.3 percent to close at 26,115.65 — just eight trading sessions after breaking the 25,000 mark — with strong showings from Boeing, IBM and Intel.
The broader S&P 500 added 0.9 percent to close at 2,802.56, while the tech-heavy Nasdaq gained a full percentage point to settle at 7,298.28.
With just 11 trading days so far in 2018, Wednesday's session marked the seventh time this year all three major indices closed at all-time highs.
Maris Ogg of Tower Bridge Associates told AFP the sustained rally was boosted by a "confluence of good news," including strong company earnings, slashed corporate tax rates, higher worker compensation and new investment.
"This is a boost for productivity" and gave market players greater confidence, she said.
IBM gained 2.9 percent after analysts upgraded their price target for the company's stock, and chipmaker Intel rose a similar amount, while aviation giant Boeing jumped 4.7 percent after announcing a joint venture to make aircraft seats.
Buoyant markets were comforted in midafternoon as a Federal Reserve survey portrayed the national economy growing at a "modest to moderate" pace.
Persistent cold weather in the United States helped oil prices shrug off weakness early in the weak, helping oil stocks nudge markets higher.
Exxon Mobil rose 1.2 percent, and ConocoPhillips increased 1.7 percent, while Royal Dutch Shell and Chevron each rose 0.3 percent.
The jubilant performance came despite continued pain at General Electric, which sank 4.7 percent as investors worked to evaluate component businesses within the company ahead of a possible breakup.
Goldman Sachs fell 1.8 percent after reporting a steep quarterly drop in trading income.