Artificial intelligence (AI) is completely reshaping how businesses operate. It promises to speed up productivity, product development, innovation, and economic growth, which is why organizations are pouring billions into AI technology.Some AI stocks are trading close to new highs and fully reflect this potential. But others are trading at big discounts to their previous highs, even while these businesses are reporting robust demand for their services. Here's why shares of AI chip maker Advanced Micro Devic ...