10-year yield rise trims P/E 1–2 turns

Sandeep Parekh wrote in a May 18 post that a 100 basis-point rise in the 10-year U.S. Treasury yield typically cuts stock price-to-earnings multiples by 1-2 turns. The claim reflects a standard valuation relationship in markets rather than a fixed rule: when the risk-free rate rises, investors usually pay less for a given stream of earnings. Federal Reserve and Wall Street research describe the same pressure in different ways, linking higher real yields and higher term premiums to lower equity valuations. ### Why does a Treasury yield move change a stock market multiple? The 10-year Treasury yield matters because it sits inside the discount rate investors use to value future cash flows. When that rate rises, the present value of future earnings falls, which tends to reduce what investors will pay for each dollar of profit. That is the basic math behind multiple compression. (finseclaw.com) The Federal Reserve said in its April 2025 Financial Stability Report that the gap between the forward earnings-to-price ratio and the real 10-year Treasury yield is one measure of the extra return investors require to hold stocks over risk-free bonds. In plain terms, if the real Treasury yield rises and earnings expectations do not rise with it, equities look less attractive on that comparison. (goldmansachs.com) ### Where does the “1-2 turns” idea come from? A one-turn change in P/E means, for example, moving from 20 times earnings to 19 times earnings. A two-turn change means moving from 20 to 18. On unchanged earnings, that implies a roughly 5% to 10% hit to valuation, depending on the starting multiple. That is why a 100 basis-point move in long rates gets attention even when profits have not changed. (federalreserve.gov) Parekh’s example is best understood as a market rule of thumb, not a mechanical formula that always holds across sectors or time periods. Stocks with more cash flows far in the future, such as high-growth companies, usually react more to higher discount rates than firms whose earnings are near-term and steadier. That inference follows from standard discounted-cash-flow math and from market commentary that says higher yields limit the scope for equity valuations to expand. (hartfordfunds.com) ### Does every rise in yields hurt stocks the same way? Goldman Sachs said in June 2025 that the reason yields are rising matters as much as the level itself. David Kostin, the firm’s chief U.S. equity strategist, wrote that equities can rise alongside bond yields when investors are lifting growth expectations, but struggle when yields rise for other reasons such as fiscal concerns. (goldmansachs.com) CNBC reported in April 2024 that Goldman researchers saw around 5% on the 10-year Treasury yield as the point where higher yields become a clearer problem for equities. The firm said the bond-stock correlation becomes less supportive around that level, especially when valuations are already elevated. ### Why do investors focus on real yields, not just nominal yields? (goldmansachs.com) Real yields strip out inflation expectations and get closer to the true return on a risk-free asset. The Fed’s valuation framework highlights the relationship between equity earnings yields and the real 10-year Treasury yield for that reason. If inflation rises but nominal earnings also rise, the effect on valuations can differ from a move driven by higher real rates alone. (cnbc.com) Goldman also said in 2025 that recent increases in yields had been affected by a higher term premium, or the compensation investors demand for holding longer-dated bonds. That matters because a higher term premium can lift long-end yields even without a major change in near-term growth. ### What should investors watch next? May 18 market commentary from Wells Fargo showed the 10-year Treasury yield at 4.60% before the U.S. opening bell, with investors focused on earnings, Federal Open Market Committee minutes and preliminary purchasing managers’ indexes later in the week. (federalreserve.gov) Those releases can affect both growth expectations and rate expectations, the two channels that feed directly into equity multiples. (goldmansachs.com) The practical next step is to watch whether the 10-year yield rises because growth expectations improve or because inflation, fiscal concerns or term premium keep pushing rates higher. The first case can offset some valuation pressure through stronger earnings expectations; the second usually leaves the compression story more exposed. (goldmansachs.com) (wellsfargoadvisors.com)