JPMorgan Chase Asset Management predicts that the traditional 60/40 stock-bond portfolio will achieve an annualized return of 7.0% over the next 10-15 years.

The firm's annualized return forecasts for major asset classes include: US equities 7.5%, global bonds 5.3%, private equity 9.8%, and gold 5.5%. The report notes that incorporating diversified alternative investments could boost the portfolio's annualized return to 7.5%.