
Energy markets are in transition, and investors are retreating. Here’s why
CNBC While the stock market has boomed, energy stocks have not. Indeed, they have been the worst-performing sector over the last decade. Moreover, energy has dropped from 15% in 1990 to only 5% of the S&P 500 sector weightings in 2019. This is particularly ironic, since U.S. oil and gas production has boomed over the same period, making the United










