The two top-performing factors stood out during the first half for impressive outperformance over the benchmark. The S&P 500 High Beta Index and the S&P 500 Growth Index handily outpaced the parent S&P 500 during the first six months of 2023. High beta was up 23.2%, while growth was up 21.2%, as of June 30. [...] The post Under the Hood of the 2 Top-Performing Factors YTD appeared first on ETF Trends .