US Markets

Dow, S&P extend losing streak to 4 days; Nasdaq gains

Pisani: Disney and Yellen dragging on the Dow

U.S. stocks closed mostly lower on Wednesday as investors digested remarks from Fed Chair Janet Yellen, as well another choppy trading in oil.

"It's a lack of bullish impetus," said Adam Sarhan, CEO of Sarhan Capital. "Anytime you see the market trying to rally, you get strong selling pressure."

Leading the three major indexes was the Nasdaq composite, which briefly rose over 2 percent as technology stocks gained ground. Netflix and Alphabet shares gained 2.7 percent and 0.8 percent, respectively.

Netflix in 2016

Source: FactSet

"The FANGs had sold off pretty steeply, that could be some short covering ... or investors buying indiscriminately," said Mark Luschini, chief investment strategist at Janney Montgomery Scott.

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The index closed 0.3 percent higher.

The Dow Jones industrial average gained as much as 187.51 points in midmorning trading, after U.S. oil momentarily bounced more than 3.5 percent on fresh supply data. In afternoon trading, however, the blue chips index fell over 100 points lower as Disney and IBM weighed, before closing down 99 points.

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"The boost to stocks came directly correlated to what happened in oil, so it's hard to say it was anything but that," Janney's Luschini said.

"You had some hope of an inventory drawdown, but that didn't hold," said Art Hogan, chief market strategist at Wunderlich Securities. "You had a build in distillates and that sort of rolled over the market."

Read MoreSigns point to market trough: Bernstein strategist

The S&P 500 closed slightly lower, as materials weighed. The Dow and S&P extended their losing streak to four straight days.

Yellen delivered her remarks to Congress at 10 a.m. ET, in which she notes that, if the U.S. economy were to disappoint, the Fed would have to reconsider its rate hike path.

"Bottom line on Yellen's testimony, of the 3 possible options I laid out in my morning note, I believe the Janet Yellen testimony fell into Door Number 2, the non committal one. I say this because she acknowledged all the risks to the downside and positives on the upside to the outlook without leaning in any one direction, thus leaving us with a 'let's play it by ear', middle of the road message," Peter Boockvar, chief market analyst at The Lindsey Group, said in a note.

"I don't recall her ever saying that before," said Peter Cardillo, chief market economist at First Standard Financial.

Read MoreBlackRock: Negative rates 'new toy' around world

Yellen answered questions after delivering her remarks, saying "I don't think it will be necessary to cut rates but like I said monetary policy is not on a preset course."

"She's put on the perfect hedge," Sarhan said. "She doesn't want to lose credibility and say she was wrong."

Randy Warren, chief investment officer at Warren Financial Service, said "I think think she's capitulated quite a bit. ... The market has basically said that you're crazy if you think you're raising rates this year."

Dow futures traded sharply higher Wednesday, jumping more than 150 points as European equities rallied.

"The pivot point in action today is Deutsche Bank saying they were considering buying back bonds," Wunderlich's Hogan said.

Shares of the German bank gained 10.2 percent Wednesday, but remained about 35 percent lower for the year. Meanwhile, the pan-European STOXX 600 index closed 1.88 percent higher.

"[European banks] were never forced to clean up their balance sheets the way ours were, and that's coming back to bite them," said Maris Ogg, president at Tower Bridge Advisors.

Read More Cramer: Why Disney stock is down

Investors also kept an eye on U.S. oil prices, which seesawed Wednesday.

"There was talk that Iran was willing to work with the Saudis, and that calmed the market," First Standard's Cardillo said.

Prices briefly jumped more than 3.5 percent after the Energy Information Administration said that U.S. oil inventories fell 0.8 million barrels, before closing 49 cents lower, or 1.75 percent, at $27.45 a barrel.

The oil market has been maligned by oversupply concerns throughout the year, pushing U.S. crude down about 24 percent this year.

WTI in 2016

"WTI is flirting with with that January low," Sarhan said. "If that low gets taken out on a closing basis, you could see another leg lower for oil."

The benchmark 10-year yield traded at 1.70 percent, slightly below Tuesday's close.

Jon Adams, senior investment strategist at BMO Global Asset Management, said the recent rally in government bonds around the world is reflective of global recession fears. "Once the market realizes that monetary policy [around the world] is still fairly supportive, I think yields will go moderately higher."

Read More Carl Icahn nurses paper losses on energy bets

The dollar fell about 0.3 percent against a basket of currencies.

Earnings season continued Wednesday morning, with Time Warner and Humana, among others, reporting before the bell. Cisco Systems, Tesla Motors, Twitter and Whole Foods are scheduled to report after the bell.

Major U.S. Indexes

The Dow Jones industrial average closed 99.64 points lower, or 0.62 percent, at 15,914.74, with Walt Disney leading laggards and Nike the greatest advancer.

The closed 0.35 points lower, or 0.02 percent, at 1,851.86, as materials led eight sectors lower and health care and information technology advanced.

The Nasdaq ended 14.83 points higher, or 0.35 percent, at 4,283.59.

Gold futures for April delivery settled at $1,194.60 an ounce, down $4.

The CBOEVolatility Index (VIX), widely considered the best gauge of fear in the market, traded near 26.

Advancers were a slight step ahead of decliners on the New York Stock Exchange, with and exchange volume of 1.082 billion and a composite volume of 4.434 billion at the close.

— CNBC's Patti Domm contributed to this report.

On tap this week:


Earnings: Time Warner, Cisco Systems, Twitter, Whole Foods, Tesla Motors, Sealed Air, Owens Corning, Nissan, Pioneer Natural Resources, iRobot, Flowers Foods, Rayonier, Zynga


Earnings: PepsiCo, Kellogg, Nokia, Molson Coors, Time Inc, Groupon, Pandora, Zillow, Teva Pharma, Borg Warner, Advance Auto Parts, CBS, KKR, FireEye, AIG, Activision Blizzard

8:30 a.m.: Initial claims

10 a.m.: Fed Chair Janet Yellen testifies before Senate Banking Committee

1 p.m.: 30-year bond auction


Earnings: Red Robin Gourmet Burgers, Calpine, Buckeye Partners, Interpublic, Ventas, Brookfield Asset Management

8:30 a.m.: Retail sales; import prices

10 a.m.: Consumer sentiment; business inventories; New York Fed President William Dudley speaks on household debt and credit

*Planner subject to change.

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