“AI Stocks Must Face Higher Rates and Normal Valuation Rules, UBS Warns” — what this page in the network covers. The artificial intelligence boom has driven massive investment and soaring profits for U.S. tech companies, but UBS strategist Michel Lerner warns that such surges are historically unsustainable. For years, AI stocks have defied traditional valuation metrics, buoyed by near-zero interest rates and s For years, AI stocks have defied traditional valuation metrics, buoyed by near-zero interest rates and speculative enthusiasm.
Now, with interest rates elevated, the calculus has changed. Higher borrowing costs erode the present value of future earnings, making it harder to justify sky-high multiples. Lerner points to past tech cycles where investment surges and profitability spikes eventually reversed, leading to sharp corrections. The current environment demands that AI companies demonstrate real, durable earnings rather than promise. The full version stays on the original page, which this listing opens directly.