U.S. equities closed sharply lower on Wednesday as investors fretted over the latest news coming out of Washington.
"This is clearly Washington-driven," said Michael Shaoul,
The Dow Jones industrial average ended about 370 points lower, with Goldman Sachs contributing the most losses. The S&P 500 dropped 1.8 percent, with financials tumbling 3.1 percent to lead decliners. Financials posted their worst day since June 24 were pulled down by banks, with the SPDR S&P Bank ETF (KBE) falling 3.9 percent.
The Nasdaq composite lagged, shedding 2.6 percent, and posted its worst session since June 24.
The major indexes also gave up their gains for the month. The Dow and S&P also recorded their worst day since September of last year.
NBC News confirmed Tuesday a report from The New York Times that former FBI Director James Comey put together a memo outlining a conversation in which President Donald Trump allegedly asked him to halt an investigation into Michael Flynn, the former national security adviser.
Later on Tuesday, House Oversight Committee Chairman Jason Chaffetz asked the FBI for any records it has
"Earnings have provided a good fundamental base for the market, but I'm beginning to wonder if this news item is the straw that breaks the camel's back," said David Schiegoleit, managing director of investments at U.S Bank Private Client Reserve.
Traditional safe havens caught a bid as the benchmark 10-year yield fell to about 2.21 percent. The yen also rose against the dollar to trade at 110.99.
"If special prosecutors are hired or there is more talk about obstruction of justice being an impeachable offense, one can kiss the tax plan, health care plan, and fiscal stimulus plan goodbye for 2017," Andy Brenner, head of international fixed income securities at National Alliance Securities, said in a note Monday.
Stocks have rallied all year in part because of the hope for lower corporate taxes. Lately, the major indexes have pushed towards record levels, with the S&P and Nasdaq notching all-time highs earlier this week.
The administration has said in the past that it uses the stock market as its economic report card, but the White House said Wednesday it had no comment on the sell-off.
But equities would take a big hit if Trump were impeached, Jack Welch, the former CEO of General Electric who has the president's ear, told CNBC on Wednesday. "An impeachment proceeding would blow the market away," Welch said on "Squawk Box."
"We've had ultra-low volatility for most of this year. These days tend to happen and people sometimes forget that," said Jeremy Bryan, portfolio manager at Gradient Investments.
The risk to the Trump agenda also presents a problem for the Federal Reserve, said Larry McDonald, author of The Bear Traps Report and head of
"Wall St's calling for 2-3 more rate hikes this year, seven over the next two years – but Mr. DXY says no
The dollar index (DXY) hovered near its lowest level since November.
The Fed has signaled it intends to raise rates twice more this year, after a quarter-point hike in March. The central bank's policymaking committee is slated to meet next month. Market expectations for June rate hike are 69.2 percent, according to the CME Group's FedWatch tool.
The Dow Jones industrial average fell 372.82 points, or 1.78 percent, to close at 20,606.93, with Goldman Sachs leading decliners and UnitedHealth the top advancer.
The dropped 43.64 points, or 1.82 percent, to end at 2,357.03, with financials leading nine sectors lower and real estate outperforming.
The Nasdaq pulled back 158.60 points, or 2.57 percent, to close at 6,011.24.
About four stocks declined for every
—CNBC's Christine Wang, Jacob Pramuk and Patti Domm contributed to this report.
On tap later this week:
8:30 a.m. Initial claims
8:30 a.m. Philadelphia Fed survey
1:00 p.m. Cleveland Fed President Loretta Mester
9:15 a.m. St. Louis Fed President James Bullard