Behold the effect of time on markets: Allow us to explain. You’re looking at the best and worst returns of stocks (blue), bonds (green) and a mix of 60% stocks to 40% bonds (orange), over four different time frames. One-year returns are straightforward. For the 5-year returns, “rolling” means from 1973 to 1977, from 1974 to 1978, from 1975 to 1979, and so on. Same for ten and twenty years. The returns are annualized. For example, the best 10-year return for bonds was 13.6% per year. The worst was 0.9% per year. Let’s focus on the stock returns in blue, …