If you are a long-term investor, lower equity prices are excellent news. To quantify how the fall in stock prices over the past year benefits investors who are planning on holding stocks for at least 20 years, I ran some numbers. Let’s assume that last October with the TSX Composite at around 15,000 (it doesn’t matter much which stock market we are talking about as all of them have fallen by pretty much similar amounts), investors could have expected a nominal return of 6% over 20 years (slightly better than bonds). With stock prices now about one-third lower, the expected return is now much higher at 8.31%.

An investor putting $1,000 in the market last year could have expected her savings to grow to $4,049 in 25 years at a 6% expected rate. A similar amount invested this year at much lower prices would grow to $6,272 or 55% more and take one year less to do so! Our investor’s total investment of $2,000 over the two years has grown into $10,321. Without a stock market fall, she would instead have $7,869 or 24% less. Bear markets such as these are painful in the short run but long-term investors should instead wish that the bear isn’t going into hibernation anytime soon.