Wall Street demonstrated significant gains, driven by improving U.S. economic indicators and easing tensions in the trade dispute with China.

The Dow Jones Industrial Average climbed by 1.4 percent, reaching 42,583 points, while the S&P 500 and NASDAQ Composite recorded increases of 1.8 percent and 2.3 percent, respectively.

On the New York Stock Exchange, the number of advancing stocks surged to 2,039, compared to 903 the previous day, with decliners numbering 751, a decrease from 1,865.

Stocks remaining unchanged totaled 49, a slight reduction from 54.

Investor sentiment appeared to strengthen following a meeting between Republican Congressman Steve Daines and Chinese Premier Li Qiang, raising hopes for a potential de-escalation in tariff tensions.

This dialogue could lead to a face-to-face meeting between U.S. President Donald Trump and Chinese President Xi Jinping, amidst discussions about upcoming tariffs on Chinese imports due in early April.

Reports indicated that the White House might refrain from imposing tariffs on specific sectors such as automobiles, pharmaceuticals, and semiconductors as the deadline of April 2 approaches.

However, President Trump later announced new tariffs on automobiles and pharmaceuticals would be implemented "very soon," triggering initial pullbacks in equity markets before they regained momentum by the close.

Mizuho analyst Daniel O'Regan highlighted that market conviction remained low due to modest trading volumes.

Concerns regarding the economy appeared somewhat alleviated as recent data indicated a rise in U.S. economic activity per S&P Global.

While the Manufacturing Purchasing Managers' Index noted a decline, the Services Index experienced a significant increase.

The Chicago Fed National Activity Index for February also showed improvement.

Market interest rates and the U.S. dollar strengthened in response to the new tariff news and positive economic indicators.

This development reduced the appeal of traditionally safer bond markets, prompting traders to shift their investments towards equities.

Raphael Bostic, President of the Federal Reserve Bank of Atlanta, adjusted his interest rate projection downward, now anticipating only one rate cut this year, a revision from previous expectations of two.

With rising interest rates, the dollar's value increased, with the dollar index climbing by 0.2 percent.

Oil prices rebounded following earlier declines, influenced by new U.S. sanctions against countries engaging in oil transactions with Venezuela and geopolitical tensions in the Middle East in addition to further sanctions against Iran.

Conversely, gold prices faced pressure from higher interest rates and dollar strength, though demand for the precious metal remained robust, bolstered by central bank purchases and increased activity in exchange-traded funds.

In noteworthy stock movements, Tesla shares surged by 11.9 percent, marking the company's most substantial daily gain since November.

This rally represented a recovery trend following significant declines in recent weeks.

Other technology stocks, including DoorDash, TKO Group Holdings, Williams-Sonoma, and Expand Energy, experienced increases ranging from 1.6 to 4.4 percent upon their inclusion in the S&P 500 index, replacing BorgWarner, Celanese, FMC, and Teleflex.

Intuitive Machines saw an impressive rise of 30 percent after delivering a positive operational outlook for 2026. Meanwhile, AZEK shares increased by 17.4 percent following the announcement of its acquisition by Australian company James Hardie Industries.