They also see a roughly 72% chance that the benchmark index will trail Treasury bonds, and a 33% likelihood they’ll lag inflation through 2034.
US stocks are unlikely to sustain their above-average performance of the past decade as investors turn to other assets including bonds for better returns, Goldman Sachs Group Inc. strategists said.
The S&P 500 Index is expected to post an annualized nominal total return of just 3% over the next 10 years, according to an analysis by strategists including David Kostin. That compares with 13% in the last decade, and a long-term average of 11%.

