AI, cloud, and data stocks have been exploding over the past few quarters. The rally many of these companies have seen so far is more than just hype. Indeed, many such companies are seeing their data segments balloon. In fact, cloud and data are becoming the driving factors behind the growth many companies see today. That said, you should avoid certain AI, cloud, and data stocks that are trading at stretched valuations. These stocks could tumble significantly (and many already have), as AI startups seek to ...