The enforcer

Profile: Richard Ketchum

wall street sign

During periods of market volatility, opportunities for market abuse increase dramatically. And market abusers are becoming ever more sophisticated in the techniques they use to manipulate the securities markets. As chief executive of self-regulatory organisation NYSE Regulation, a not-for-profit US subsidiary of transatlantic exchange NYSE Euronext, Richard Ketchum is dedicated to strengthening market integrity during what looks like being a bumpy ride through the credit crisis. "Objectively our

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