![The Invisible Correction]()
From Black Monday, Oct. 19, 1987, to the September 2008 crash caused by U.S. financials’ exposure to toxic subprime loans and credit default swaps, it’s no wonder that, when autumn nears, so do investors’ fears of stock-market routs. During the 2008 collapse, which was the last major market crash aside from the flash crash of 2010, U.S. equities lost 21% of their value in a week and continued to crater until...