It Was the Best of Times, It Was the Worst of Times All about how missing the best market days (or the worst!) might affect your portfolio. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Contents What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. The Utility of Sector Investing Successful sector investing is dependent upon an accurate analysis about when to rotate in and out. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.