Last week, I talked about how investor psychology affects our behavior and then in turn affects our investment performance. Let’s continue by looking as some more examples of how investor behavior can be influenced by psychology.
Mental extrapolation.
When times are tough, we tend to think they will get even tougher. When investments make money, we tend to think they will keep making money and we tend to do this in a straight line. Let’s say you have three investments in your portfolio and you review these investments a year later. One investment makes 10%, one breaks even and the last investment loses 10%. It is natural that your first instinct is to get rid of the loser and buy more of the winner. We think that since an investment makes 10%, it has a better likelihood of continuing to make 10%. I call this chasing performance which is one of the most common investment practices. Unfortunately the reality is that everything goes in cycles and thus you have a better chance if you sell some of the winner to buy some of the loser.Framing.
Overconfidence.
Fear of loss.
In investment terms, behavioral finance states that there is an inconsistent appetite for risk. We see this with these risk profile questionnaires. Investors are asked to complete a questionnaire with 10 to 15 questions and the results then determine the appropriate type of portfolio for the investor. Although I understand the basis for these questionnaires, the problem is the results are based on how we feel and the problem with that is you can fill these questionnaires out at two different times and come up with two different results. When times are tough, we are inclined to take less risk because we fear loss.
We are more likely to take risks when times are good because the rewards support the risk. Unfortunately the higher the markets go the greater the risk of a correction. We are less inclined to take risk when markets are down yet logically, these are the times to take risks.
Related article: Investing is all starting to look the same
So what’s the point to all this psychology?
The bottom line is that our mind will forever play tricks on us because our emotions get in the way of making logical decisions. My hope is that if you are aware of some of the psychological influences to investing, it may help you to avoid some very common behavioral mistakes. I’ll end where I started. It has often been said that people spend too much time studying investment behavior and not enough time focusing on investor behavior. Regardless of what an investment does, it is the decisions of the investor to buy or sell that ultimately determines success or failure. Good luck!
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More behaviors of investing originally appeared on Retire Happy Blog on June 18, 2012.
Source: http://retirehappyblog.ca/more-behaviors-of-investing/
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