http://https://www.cnn.com/2020/08/2...oil/index.html
For the first time in 92 years Exxon is no longer part of the Dow Jones. Replaced by a tech company, in 2008 Energy companies made up 16% of the S&P 500 now only 2.5%. Chevron now only oil company on the Dow. Analysts cited bad financial decisions particularly investing in the Canadian Oil Sands as one of the reasons for Exxon's mighty fall.