For 1,000 days, the turkey enjoyed a comfortable life. It had no idea that it would end up as the main course of a Thanksgiving dinner. Yet the 1,001st day turned out to be more important than the other 1,000 days of its life combined. The Turkey Problem in Investing Imagine you found an investment that generated steady, predictable returns with no drop in the value of your portfolio. (This is the promise that attracted investors to a fraud like Bernie Madoff.) As it turns out, there are legitimate investment strategies that offer just that... until the day they don't. An example of such a strategy happened in early 2018. Recall that the U.S. stock market spent much of 2017 rising in stairstep fashion. Volatility was low. The likelihood of any substantial market pullback was minuscule. Investors betting against higher volatility in the U.S. stock market earned steady returns, month after month. In August 2017, Business Insider reported on the case of Seth M. Golden of Ocala, Florida. This former Target logistics manager grew his net worth from $500,000 to $12 million in five years by shorting the CBOE Volatility Index (VIX) using various exchange-traded funds. According to my back-of-the-envelope calculations, Golden generated an average annual return of 89%. He planned to launch a hedge fund based on this impressive five-year track record. Fast-forward six months, and on February 5, 2018, the VelocityShares Daily Inverse VIX Short-Term ETN lost 15% of its value during regular trading hours... and lost an additional 96% (based on net asset value) in the aftermarket. Not only were five years' worth of returns wiped out... but investors lost more than 70% of their original investment - in a single day. Golden's "short VIX" trade turned out to be a real-life version of the turkey problem. What You Can Learn From the Turkey The turkey problem in investing is psychologically pernicious. Imagine you are Golden and you've enjoyed success for five years using a single strategy - and suffered next to no hiccups. It's tough to see that you are the investor equivalent of the turkey who has been well fed every single day... and Thanksgiving is coming up. In fact, every day that passes, you become more convinced that you have unlocked the secret to making money in the market. As Taleb puts it, "Consider that [the turkey's] feeling of safety reached its maximum when the risk was at the highest!" The lesson? If you ever come across an investment approach that offers to make you money steadily, month after month, year after year... run the other way. That investment approach is either a fraud... or a ticking time bomb. Don't be an investment turkey. Good investing, Nicholas P.S. If you want to read more about the fate of financial turkeys, I recommend Taleb's first book, Fooled by Randomness: The Hidden Role of Chance in Life and in the Markets. |
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