Gains for Big Tech stocks and companies in the artificial-intelligence industry also helped support the market. Such stocks have been under the most pressure in the recent sell-off after critics said their prices shot too high in the frenzy around AI.
Nvidia rose 3.7% to trim its loss for 2025 so far to 10.7%.
In stock markets abroad, indexes rose across much of Europe and Asia.
Stocks jumped 2.1% in Hong Kong and 1.8% in Shanghai after China’s National Financial Regulatory Administration issued a notice ordering financial institutions to help develop consumer finance and encourage use of credit cards, do more to aid borrowers who run into trouble, and be more transparent in their lending practices.