J.B. Maverick is an active trader, commodity futures broker, and stock market analyst 17+ years of experience, in addition to 10+ years of experience as a finance writer and book editor. Towfiqu ...

HHI helps assess market competitiveness by calculating company market shares. A HHI below 1500 indicates a competitive market, above 2500 suggests concentration. Use HHI to guide investment decisions, ...

After peaks in S&P 500 concentration, the S&P 500 Equal Weight Index has tended to outperform. Using the historical adjusted HHI (Herfindahl-Hirschman Index), a statistical measure of concentration ...

An interesting statistic caught my eye this week on reading the IMF’s report into global financial stability. The report cited a decades-old measure known as the Herfindahl-Hirschman index. While ...

Market dominance in India is a growing concern, with sectors like aviation, telecom, and e-commerce becoming highly ...

The Herfindahl-Hirschman Index (HHI) is a measure of market concentration in an industry. It measures the market concentration of the 50 largest companies in a particular industry to determine if that ...

A measure of the degree to which production in a market is either concentrated or dispersed. A market in which production is divided among several producers is considered to be less concentrated than ...