Start Date Bias

Some people have really short memories.  Investing is one of the most emotional pursuits that many humans engage in, yet so often, we seem determined to make decisions based on the recent past rather than on long-term history.  Behavioural economists call this phenomenon “recency bias”.  In simple terms, it means people overweight what has happened in the recent past and extrapolate it into the future on the expectation that the future will be more or less like what they’ve just experienced.

On March 9, 2019, we hit the 10-year anniversary of the bottom of the bear market caused by the global financial crisis (GFC).  Those were frightening times.  People were genuinely worried about their financial futures.  The ensuing decade has been relatively benign and rewarding for stock market investors.  The question that it begs is: are people still sufficiently mindful of what happened in 2008-2009?  Obviously, no one can reliably predict when the next market downturn will come or what will cause it.  I can also tell you that people still ask about how they should be positioning their portfolios, given that the bull market has run as long as it has.  In order to maintain some semblance of perspective, I’ve cut out the 10-year performance chart of the TSX from March 9, 2009 to March 8, 2019.  It’s a squiggly line, but the trend is undeniably upward.

I’ll be showing the chart to clients as they come in for they portfolio reviews this spring.  Just the facts.  I’ll ask them to look at the chart and to tell me what they think it means.  Speaking personally, I don’t think it means much.  My random impressions and observations are as follows:

  • Markets are volatile
  • Markets often revert to the mean (i.e., bad times are frequently followed by good times)
  • The past decade has been reasonably kind to investors
  • Notwithstanding the point above, an absolute return of 110.71% over a decade is good, but not great
  • Most importantly, people can lose perspective when one of the worst periods in recent memory drops off the chart because it happened more than 10 years ago

The last point is the most important to me.  The first cousin of recency bias is start date bias.  Almost any chart of almost any investment will look good if you start keeping score at the point where that investment was near a generational low point.  To wit, the 11-year return for the TSX is barely in positive territory.

Think of it this way.  If something drops by 50% (which is approximately what happened to the TSX during the GFC), it takes a 100% gain just to get back to where you started.  Stated another way, people who look at ten-year data might think that the TSX is set to continue to return in the high single digit range, but people who look at 11-year data might wonder if the anemic return on stock markets is worth the risk at all.  Both conclusions are plausible.  I suspect that, given the extremity of the experience, the likely outcome will fall somewhere in between those two assessments.  Perspective remains vital.

For my part, I moved clients to their target allocation in the middle of 2019 and have allowed most of them to drift to the positive in the following years.  That changed in Q4 of 2017.  Since then, I’ve taken a more neutral stance.  All me to illustrate.  As a Portfolio Manager, I have the discretion to manage my clients’ accounts with a 10% variance of a target asset allocation.  Let’s say your target is 70% stocks; 30% bonds (70/30).  In this scenario, I can be as aggressive as 80/20 or as conservative as 60/40 and still be fulfilling my fiduciary obligations of managing my clients’ accounts in their best interest.  Portfolio Managers have discretion, but there are practical limits.  They can’t wing it or freelance with risk profiles.   For the almost 8.5 years from the summer of 2009 to the autumn of 2017, I generally took my time in re-balancing portfolios back to their target weights.  As such, my clients frequently had a modest equity bias to their baseline portfolio position (i.e., at 70/30 portfolio might be 75/25 on any given day during that timeframe).  Since late 2017, I have been steely-eyed in adhering closely to the target weight set out in my clients’ investment policy statements.  In short, I’ve moved from a ‘risk-on’ to a ‘risk-neutral’ stance.  I’m not really predicting anything in doing this, but I am expressing a view that the easy money has been made and that the risk-reward trade-off no longer warrants an equity bias.  When I show people the 10-year chart, there tends to be a broad acceptance that that is indeed the case.

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The information contained herein has been provided for information purposes only.  The information has been drawn from sources believed to be reliable.  Graphs, charts and other numbers are used for illustrative purposes only and do not reflect future values or future performance of any investment.  The information does not provide financial, legal, tax or investment advice.  Particular investment, tax, or trading strategies should be evaluated relative to each individual’s objectives and risk tolerance.  This does not constitute a recommendation or solicitation to buy or sell securities of any kind. Market conditions may change which may impact the information contained in this document.  Wellington-Altus Private Wealth Inc. (WAPW) does not guarantee the accuracy or completeness of the information contained herein, nor does WAPW assume any liability for any loss that may result from the reliance by any person upon any such information or opinions.  Before acting on any of the above, please contact me for individual financial advice based on your personal circumstances.  WAPW is a member of the Canadian Investor Protection Fund and the Investment Industry Regulatory Organization of Canada.