NEW YORK — U.S. stocks took their biggest loss in five months Tuesday as a health care bill backed by President Donald Trump ran into trouble in Congress, which raised some questions about his agenda of faster economic growth spurred on by lower taxes and cuts in regulations.
Banks plunged as bond yields continued to fall, which will mean lower interest rates on loans. Transportation companies including airlines, railroads and rental car companies dropped, and so did materials companies like steel and chemicals makers. The dollar weakened. Small-company stocks, which stand to benefit the most from Trump’s policy proposals of lower taxes and looser regulations, fell more than the rest of the market.
“President Trump promised that this health care bill would be signed, sealed, delivered within the first couple of weeks of him taking office,” said Jack Ablin, chief investment officer for BMO Capital Markets. “All this is doing is pushing the rest of the agenda out.”
The Standard & Poor’s 500 index tumbled 29.45 points, or 1.1 percent, to 2,344.02. That was its biggest drop since Oct. 11. The Dow Jones industrial average fell 237.85 points, or 1.1 percent, to 20,668.01.