Most experts would suggest that a 23 - year - old invest 80 % to 90 % of retirement funds in a well - diversified stock portfolio. (nerdwallet.com)
Price introduced its first target - date retirement funds in 2003. (dailytradealert.com)
Many mutual fund companies offer a range of target retirement funds for different retirement dates (usually in increments of 5 years). (money.stackexchange.com)