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Video: ETF specialist Ed Rosenberg addresses what the ETF market needs — and doesn’t need
This past summer the market for ETFs -- exchange traded funds -- saw astonishing volatility. Investors aren't used to this in ETFs. Is more regulation needed? Ed Rosenberg, head of ETF Capital Markets and Analytics at Northern Trust, says more regulation won't help. Instead investors need to understand how these products were designed to behave. For better or worse, ETFs did just what they were supposed to do when the markets cracked late last August.