Quality is perhaps the most debated investment factor because, unlike growth, size and value, there’s fluidity in defining exactly what constitutes a quality stock. As such, the various exchange traded funds focusing on the factor bring different methodologies to the table. That includes Invesco S&P 500 Quality ETF (NYSEArca: SPHQ). SPHQ follows the S&P 500 [...] The post SPHQ: Bringing Clarity to Quality appeared first on ETF Trends .