Fred Hassan, managing director of healthcare and consumer for Warburg Pincus, says we will see more M&A in the health care sector.» Read More
David Jane, fund manager at Miton Group, discusses how to make defensive plays for your portfolio, during market turmoil.
Chris Weafer, founding partner at Macro-Advisory, explains why China's future moves is a key to currencies and the oil price.
Chris Weafer, founding partner at Macro-Advisory, says Russian banks are assessing risk on exposure by using a more "favorable" exchange rate – from pre-oil declines - than the current rate.
Oliver Barron, head of research at North Square Blue Oak, says investors are losing confidence in the PBoC, and more easing measures could fix this.
Thierry Wizman, global interest rates and currencies strategist at Macquarie Group, says "caution is the strategy" when it comes to working the markets after "Black Monday."
"This kind of market is not even for professionals" (volatility-wise), says CNBC’s Jim Cramer, adding that China needs to "stop the shenanigans," and the Fed needs to go on hold.
Jim Russell, portfolio manager at Bahl & Gaynor, explains why the markets were a bit "irrational" at the open, but expects a "stiff bounce" today and potentially more volatility.
Peter Attard Montalto, emerging market economist at Nomura, says the "risks are starting to rise" when it comes to Russia's trade relationship with China.
Philip Shaw, chief economist at Investec, discusses "Black Monday" and China's impact in financial markets.
Will German businesses have to look elsewhere if China continues to weaken? Dr. Gernot Nerb, senior economist at ifo Institute for Economic Research, discusses the impact.
Bob Iaccino, chief market strategist at Tethys Partners, explains why the current market selloff is not the time for investors to be panicking.
Tim Hanford, managing director at JC Flowers, discusses how Fed policy will impact the lending environment and broader credit market.
Daniel Morris, senior investment strategist at BNP Paribas, says oversupply relative to aggregate demand is a key factor for the oil price drop, yet, he doesn't see a $30 price for oil.
Michael Eastham, president of Fellowship Financial Group, says the Fed has been looking for reasons to push a rate hike away, explaining why the market selloff helps this.
Karl Rosander, founder of Acast, discusses how podcasting has flourished in recent years.
CNBC's Hadley Gamble discusses what's been taking place in the Middle East when it comes to market activity.
Michael Harris, head of research and Turkish product at Renaissance Capital, discusses Turkey's political activity and its future outlook.
Brett Wong, senior research analyst at Piper Jaffray, says Deere could see some pressure in this quarter and headwinds could continue for the stock.
Will the Fed lose credibility if they don't raise rates in 2015? George Goncalves, managing director and head of US rates strategy at Nomura Securities International, discusses.
Matthew Turner, precious metals analyst at Macquarie, talks about how a Fed hike could impact the price of gold.
Carolin Roth is co-anchor for Worldwide Exchange and based in London. Fluent in both German and English, she was previously CNBC's correspondent in Zurich.
Wilfred Frost is co-anchor for Worldwide Exchange, joining CNBC in 2014.
Seema Mody is co-anchor for Worldwide Exchange, having joined CNBC in July 2011 as a reporter focusing on market-moving stories that impact Wall Street.