There are many reasons why investors favor equal weighting over market cap-weighted strategies, including the enhanced diversification and historical outperformance. An equal-weight strategy, such as the Invesco S&P 500 Equal Weight ETF (RSP) or the Invesco ESG S&P 500 Equal Weight ETF (RSPE), can reduce concentration risk by weighting each constituent company equally so that [...] The post Understanding the Overlap Between RSP and RSPE appeared first on ETF Trends .