Maintaining a 24-month cash buffer in retirement, combined with a 4% withdrawal rate, will lead to a comfortable retirement and result in over $800,000 more in the portfolio compared to not having a buffer during market downturns.
"by simply keeping cash on hand and using those funds during the downturn we can see that the investor not only has retired comfortably but actually has over $800,000 more than if they withdrawn in those two years of downturn"