One of the World's Richest Investors Just Sounded a Big-Time Warning for Wall Street

You probably don't need the reminder, but this has been an abysmal year for Wall Street professionals and everyday investors, alike. Since hitting their all-time highs between mid-November 2021 and the first couple of days of January, the ageless Dow Jones Industrial Average (DJINDICES: ^DJI), benchmark S&P 500 (SNPINDEX: ^GSPC), and growth-driven Nasdaq Composite (NASDAQINDEX: ^IXIC) have respectively plummeted by as much as 22%, 28%, and 38%. Over the past six weeks (or a bit longer for the Dow), all three indexes have given optimists a reprieve.