Low expectations for retailers and ever-rising expectations for Nvidia in this week’s round of earnings

Wall Street, collectively, may be wondering about the future growth prospects of the Magnificent Seven stocks, as they invest in artificial intelligence but burn cash in the process and question whether

business and customers are willing to pay for the technology.

But as artificial-intelligence chipmaker Nvidia Corp. NVDA prepares to report quarterly results on Wednesday — amid questions about its ability to meet demand and drama between the U.S. and China — analysts keep getting more bullish.