Almost $1.7 billion was added to the Invesco QQQ Trust exchange-traded fund, ticker QQQ, in the final two days of last week, but the NASDAQ keeps falling.
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.