How much will US stocks return over the next decade?
Core argument: The forecast calls for an average annual S&P 500 total return of 6.5% over the next 10 years, with upside and downside scenarios spanning 3% to 10%, a base case that would rank in the 27th percentile of 10-year returns since 1900.
We forecast an average annual S&P 500 total return of 6.5% during the next 10 years, with upside and downside scenarios indicating a range of 3% to 10%. Relative to the distribution of S&P 500 10-year returns since 1900, this base case 6.5% return would rank in the 27th percentile. Adjusting for our economists' estimated average inflation rate of 2.2%, our forecast would indicate a real return of 4%. The building blocks of our base case 6.5% return forecast consist of 6% annualised earnings per share growth, a 1% annualised decline in valuations, and a 1.4% average dividend yield. The S&P 500 net profit margin and ROE currently stand near record highs, and many of the tailwinds to corporate profitability in recent decades are unlikely to boost profits to a similar extent going forward.



