Oil touched its lowest level of the year on Monday morning, a victim of concerns over political turmoil in China.
Warren Buffett and Berkshire Hathaway have had a much better year than Elon Musk and Tesla.
Federal Reserve policymakers stressed on Monday that they will raise borrowing costs further to curb inflation.
Banks in US and Europe with around $42 billion of buyout debt stuck on their balance sheets are making the most of their last chance to get rid of it.