Bloomberg Opinion columnist Barry Ritholtz speaks with Sandy Rattray, who co-invented the VIX index and is chief investment officer at Man Group, which has more than $125 billion in assets under management. Rattray is also co-author of the recent book "Strategic Risk Management: Designing Portfolios and Managing Risk."

Risk and Reward with Marek Capital Co-Founder Matt Cherwin
59:49

At The Money: Finding Alpha via Unique ETF Strategies
20:25

Franklin Templeton's Ed Perks on Fixed Income Investing
1:01:44