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.




















