Art Cashin of UBS, is keeping an eye on the weakness in the oil price.
CNBC's Kate Kelly reports hedge fund traders are looking to take risk off to stay safe.
CNBC's Dominic Chu outlines Wednesday's market dip near the open, and the roller coaster ride for many stocks.
As U.S. stocks hover near session levels, the S&P is about 1 percent from official correction territory.
Concerns the U.S. government and health professionals have not dealt quickly or carefully enough with Ebola added to more selling in stocks.
Steve Massocca, Wedbush Equity Management, provides perspective on the market selloff, saying the selling will end very soon.
CNBC's Bob Pisani provides insight to enormous volume at Wednesday's market open, and what news AbbVie and Shire's deal potentially falling apart means for hedge funds.
CNBC's Simon Hobbs reports on all the market moving events in Europe today, including a look at Greece's market, which dropped 6 percent in one session.
Brad Erickson, Pacific Crest research analyst, discusses his firms "sector perform" rating on GoPro and the headline risks to the stock.
CNBC's Steve Liesman explains how recent poor economic data could impact Fed policy.
Discussing Intel's market performance and earnings, with Alex Gauna, JMP Securities. Gauna says he is concerned about Intel's spending of cash.
Art Cashin, UBS director of floor operations, explains what contributed to today's market slide and why he is focusing on oil.
CNBC's David Faber speaks to Larry Robbins, Glenview Capital Management CEO, about how he is managing his portfolio in current market conditions, and his call on Hertz.
CNBC's David Faber and Larry Robbins, Glenview Capital Management CEO, discuss today's market action and what's really going on in the U.S. economy. Robbins says he does not believe this is a change of market tone that's here to stay.
CNBC's Bob Pisani reports on panic selling near Wednesday's market open, and what the news AbbVie is rethinking its acquisition of Shire plc has to do with the major moves.
CNBC's Bob Pisani reports on the biggest drop in the Dow for the year.
CNBC's David Faber reports AbbVie is considering ending its pursuit of drug maker Shire Plc that would allow it to move its tax address to the U.K.
Is oil going to $70 or even lower? CNBC's Jim Cramer discusses how far oil will fall. Cramer says there is no place put oil and the U.S. must start to export.
If the S&P 500 fails to close above 1,905 points this Friday, then the next stop will be 1,770 with the possibility of a "major correction" by late November, according to Bob Janjuah.
Earnings season could break the stock market's bear run, despite the oil slick that continues to trip up stocks.