Year-to-date inflows stand at $318.1 billion.
Year-to-date inflows stand at $318.1 billion.
More than $30 billion in new assets hit the U.S. ETF industry last month.
Investors flocked to safe haven ETFs such as gold and bonds.
YTD inflows topped $200 billion during the month.
Year-to-date inflows for 2020 total $144 billion, compared to $68 billion in 2019.
ETFs like 'GLD,' 'USO' and 'HYG' powered April's strong inflows.
Despite the worst stock market performance since the financial crisis, investors added to their ETF holdings in March.
Investors added more than $21 billion to U.S.-listed ETFs during the month.