The Invesco S&P 500 Equal Weight Utilities ETF (RYU) has seen a recent spike in flows as investors move into defensive sectors in preparation for a market downturn. The fund is the most popular equal weight sector ETF offered by Invesco year to date as of September 26, as measured by net inflows. RYU has [...] The post What can a Defensive Sector ETF Do for Your Portfolio? appeared first on ETF Trends .