The pattern starts with a fairly sharp upward move, then a well-defined peak followed ... show that the market is neutral on the stock. If you are looking at a stock chart and see a rectangular ...

A warning of a U.S. stock market bubble, advises diversification into value stocks, commodities, and international equities ...

So just how concentrated is the US stock market right now ... about why he thinks the market is now at "peak concentration," and what could change to reduce Big Tech's dominance.

The term is most commonly used in reference to the stock market ... see from the chart below, there was a bull market that began in 2003 and ended when the S&P 500 hit its peak in 2007.