Investors piled into technology stocks over the past couple of years on optimism that artificial intelligence (AI) could become the next great revolution. Unsurprisingly, tech stocks led gains in the Nasdaq Composite (NASDAQINDEX: ^IXIC), but they also drove the Dow Jones Industrial Average (DJINDICES: ^DJI) and the S&P 500 (SNPINDEX: ^GSPC) higher. Nvidia (NASDAQ: NVDA) and Palantir Technologies posted the top performances in those two indexes, respectively, last year.Read More