S&P forward P/E at 23.5x

The S&P 500 valuation story is a little less dramatic than the headline number suggests. The widely cited forward multiple for the index right now is about 21x, not 23.5x, using FactSet’s latest forward 12‑month earnings measure. But that still leaves the market expensive by its own recent history. And that matters because when you buy stocks at a high starting multiple, you usually need earnings to do most of the work. ### So what is the number, exactly? The cleanest current read comes from FactSet’s Earnings Insight. It shows the S&P 500 at a forward 12‑month P/E of 21.0 as of the latest update, up from 19.7 at the end of the first quarter. MacroMicro, which tracks the same concept from S&P Dow Jones Indices data, is in the same neighborhood at 20.86 on May 8, 2026. So the market is expensive — just not quite at the 23.5x level in the prompt. (factset.com) ### Why do people care so much about forward P/E? Because it is the shortcut for how much investors are paying today for the next year of expected earnings. A 21x multiple means investors are paying $21 for each $1 of forecast profit. The higher that number gets, the less room you have for disappointment. If earnings estimates slip, or rates stay high, the multiple can compress even if companies are still making money. (factset.com) ### Is 21x actually expensive? Yes — relative to the market’s own recent norms. FactSet says the current forward P/E is above the 5‑year average of 19.9 and the 10‑year average of 18.9. That does not mean a crash is coming. It just means future returns are starting from a less forgiving price. Think of it like buying a great house after a bidding war — the house can still be great, but your margin for error is smaller. (factset.com) ### Where does the return come from now? Basically three places — dividends, earnings growth, and any change in the multiple. The dividend piece is tiny right now. The S&P 500 yield is about 1.06%, which is low by historical standards and tells you investors are not getting much cash return while they wait. That pushes even more weight onto earnings growth. If profits keep surprising to the upside, high valuations can hold. (factset.com) If not, the math gets tougher fast. ### But aren’t earnings actually strong? They are. FactSet says Q1 2026 blended earnings growth is running at 27.7%, with 84% of companies beating EPS estimates and aggregate surprises far above normal. That is the bullish case in one paragraph. Expensive markets can stay expensive when earnings are ripping higher. And right now, that is exactly what has been happening. (multpl.com) ### Then why are long-run return forecasts still muted? Because strong current earnings and high starting valuations can both be true. Goldman’s longer-run framework has pointed to more modest 10‑year annualized returns for U.S. equities than investors got in the last decade, with a base case around 6.5% for the S&P 500 over the next 10 years. That is not terrible. But it is a long way from the double-digit annual gains many investors got used to. (factset.com) ### What are near-term bulls looking at? They are looking at strategist targets and earnings resilience. Goldman’s 2026 outlook still says the S&P 500 can rally 12% this year. Yardeni has also stayed constructive, leaning on profit growth and a still-resilient economy. So the near-term message is not “stocks can’t go up.” It is more like “stocks can still go up, but they need the fundamentals to keep bailing out the valuation.” (gspublishing.com) ### Bottom line? The important update is not that the S&P 500 is at 23.5x today — the best current data says it is closer to 21x. But 21x is still expensive enough that returns probably depend more on earnings execution than on investors simply paying even higher multiples from here. (factset.com) (goldmansachs.com)