Dividend Investing 101 | Dividends Explained

Dividends and Compound Interest

Pinterest LinkedIn Tumblr

The following is a guest post by Ben Carlson.

compound dividend growthMost people assume that the stock market goes in a straight line, either up or down.  But actually there have been a long periods of time where stocks have basically gone nowhere.  This happened from the late 1930s to the early 1950s and again from 1966 to 1980.  The last 13 years is also one of those periods.

The S&P 500 topped out at a level of 1,527 in March of 2000.  After a volatile period of ups and downs the index peaked at 1,565 in October of 2007.  Now after another series of ups and downs we have hit another new high of just over 1,590.

Even though we have been through a series of gains and losses over that time frame the index level is little changed.  If you stopped paying attention to the markets altogether 13 years ago and decided to check back in today it would seem as though not much has happened.  Anyone who has lived through this volatile investment period knows that is not the case.

From the 1,527 level to the 1,590 mark of today you are looking at about 4.13% in total price appreciation or 0.31% per year.  Not a great return on your capital.  In fact, it’s pretty pitiful considering that T-Bills or a money market fund would have outperformed over that period with much less risk.

But that assumes you only book gains on price appreciation.  There is another component of your stock returns that has as much or more to do with your results.  That would be the dividend yield.  Over the same March 2000 to April 2013 time frame the S&P 500 actually returned 33.83% when you include reinvested dividends.  That equates to 2.27% per year.  Still not a great return but much better than 0.21% return you get without dividends.

Over 30 years a 2.27% turns $10,000 into almost $20,000 while 0.21% only gets you about $10,700.

This same thing played out in the 1966 to 1980 period.  On January 1966 the S&P 500 Index closed at 92.18 while in March or 1980 it was only trading at 102.09.  The price appreciation on the index over that time was only 10.75% or 0.72% annually.  With reinvested dividends you would have had a total return of 90.74% or 4.64% per year.  Once again dividends helped immensely and picked up the slack for the poor performing stock market.

The reason for this is compound interest.  Albert Einstein described compound interest as the eighth wonder of the world.  The ability to earn interest on interest allows you to let your investment dollars work for you over time and slowly build wealth.  It doesn’t happen right away but over long time horizons you can really see extraordinary results.

In fact, according to Eagle Asset Management, $1 dollar invested in the S&P 500 Index on January 1, 1930 would have grown to $66 by March 31, 2012 based on price appreciation alone.  But with reinvested dividends over that same period your $1 would have grown to $1,695.

And in “The Future For Investors,” author Jeremy Siegel shows how much of an impact dividends have had on overall returns as well.  He showed that from 1871 to 2003, 97% of the total real return in stocks came from reinvesting dividends while only 3% came from price appreciation or capital gains.

This is yet another reason to forget about short-term moves in the markets and instead focus on saving and investing with a long-term time horizon.  It won’t be as exciting or sexy as day trading but it minimizes your mistakes and will help you sleep at night.

It takes time to build enough wealth to let compound interest and dividends grow your portfolio.  But if you are investing for the long haul you will eventually see the pay off.  You must have a long-term focus for this to work in your favor.  That way if we do run into another period where stocks are volatile and don’t make any serious headway in price appreciation over time you can still collect dividends and make a decent return on your investments.

This was a guest post by Ben Carlson from A Wealth of Common Sense.  Ben writes about personal finance, investments, investor psychology and using common sense to get ahead financially.  You can also follow him on Twitter.

I'm a dividend growth investor who is aiming to retire early in 5 years at the age of 45. My goal is to live off the income my dividend portfolio and rental property produce exclusively and leave the corporate rat race. I hope you will join me in this journey!