According to a new study, hundreds of strategies that showed significant outperformance in backtesting are failing to live up to their hype once they are packaged up and sold as exchange-traded funds.
According to a new study, hundreds of strategies that showed significant outperformance in backtesting are failing to live up to their hype once they are packaged up and sold as exchange-traded funds.
Richard Powers, Head of ETF Product Management, Vanguard is confident that ETFs are a great investment product for investors.