Wall street remains volatile after Monday's market rally
The markets have pulled back after Monday's rebound. And there are fresh questions about activity in the oil market: traders placed hundreds of millions of dollars in oil bets. How unusual is it to see this kind of massive trading just minutes before a market-moving announcement and does it raise red flags? Catherine Avery, Portfolio Manager for Concurrent Investment Advisors, gave her reaction to Business Today's Michele Fleury.




















