Xavier Brenner

Sector performances hint at the stock market's new dynamics

Amazon's market value has doubled since the start of 2017

Late-day selling by the money pros may be a sign of trouble for stocks

Bullish sentiment remains above the historical average

Companies are beating earnings expectations at a record pace

The current bull market, up nearly 300% since 2009, has had 5 corrections

Stocks haven't had a 3%-plus pullback in roughly 445 days

The stock market may be ripe for a shift to defensive sectors