Strong bank earnings lifted Wall Street Wednesday even as worries about the economic hit from an ongoing US government shutdown limited gains. 
The Dow Jones Industrial Average led the major indices, closing the day with a gain of 0.6 percent to 24,207.16.
The broad-based S&P 500 advanced 0.2 percent to end the session at 2,616.10, and the tech-rich Nasdaq Composite Index also added 0.2 percent to close at 7,034.69.
Bank of America surged 7.2 percent and Goldman Sachs 9.6 percent after earnings from both banks topped analyst expectations, an improvement on banking results reported earlier in the week.
Maris Ogg of Tower Bridge Advisors said investors have been encouraged by banking executives’ characterization of the US economy as basically sound.
‘Generally the tone of the earning calls is cautiously optimistic,’ she said. ‘Investors have been breathing a sigh of relief that the commentaries from managements have not been terribly negative.’
But analysts said the ongoing US government shutdown – now in its 25th day – was keeping investor enthusiasm in check. Oxford Economics estimated the weekly hit to US growth at $700 million.
United Continental surged 6.4 percent after reporting better earnings than expected behind an 11 percent jump in revenue to $10.5 billion.
However, analysts at said the government shutdown posed a risk to United and other carriers, noting absences among federal workers with the Traffic Safety Agency have been high.
Ford sank 6.5 percent after it said it expects a $112 million loss in the fourth-quarter and annual profits of $3.7 billion, less than half the 2017 result.