Which ETF Won Big With Trump Accounts?

The new Trump Accounts are designed to give millions of American children a head start in the stock market. Besides the kids who are eligible for $1,000 in free money, there's another surprise winner: the State Street SPDR Portfolio S&P 500 ETF (SPYM). Thanks to its rock-bottom 0.02% fee, the fund has become the default investment for the new accounts - a designation that could funnel tens of…