It wasn’t clear whether the rally would continue into Wednesday. Stocks in Asia rose in early trading, with Tokyo and Seoul shares up more than 4 percent, but futures markets predicted a lower opening for Wall Street.

Shares of hard-hit industries likely to receive aid, such as casinos and cruise lines, soared on Tuesday. Norwegian Cruise Lines was the best performing stock in the S&P 500 on Tuesday,

jumping more than 40 percent, and MGM Resorts rose more than 30 percent. Airlines climbed, with American Airlines rising nearly 30 percent. Delta, United Airlines and Boeing were all up more than 20 percent.

The gains came even as investors were presented with more evidence of the economic toll of the outbreak. Companies, from General Motors to the Boeing supplier Spirit AeroSystems, detailed the impact of production shutdowns on their business, and new survey of activity in Europe showed a plunge in business across the region. Also on Tuesday, Japan said the Summer Olympics in Tokyo would be postponed for a year — a blow to broadcasters and advertisers who bet big on the viewership of the games — and India said it would impose a three-week lockdown.

The jump on Tuesday was in part a rebound from a difficult stretch for stock investors. On Monday, the S&P 500 fell about 3 percent as Congress struggled to overcome differences on the aid bill and traders remained cautious about the Federal Reserve’s ability to cushion the economy’s fall. Stocks are down almost 30 percent since their peak in February.