Stock indices and averages

Is the U.S. stock market too ‘concentrated’? Here’s what to know

The U.S. stock market has become dominated by about a handful of companies in recent years. Some experts question whether…

Retail investors may be a step closer to investing in unicorns

An alternative trading platform CEO wants to revolutionize private equity investing to help mitigate a stalling initial public offering market.…

New Calamos ETF promises ‘100% downside protection.’ Here’s how it works

A new ETF designed to shield investors from the risk of market volatility starts trading on Wednesday.  The Calamos S&P…