Key Points A run of three straight 20%-plus gains for the stock market is nearly unprecedented. It's been a volatile year. However, one group of investors believes the stock market may be in the midst of a multiyear bull run driven by the rise of artificial intelligence. 10 stocks we like better than S&P 500 Index › It's hard to believe that just about eight months ago, the stock market was reeling. President Donald Trump had just shocked the world by announcing high tariff rates on most of the ...