#24 - Learning to Love Investment Bubbles


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Oct 12 2016 21 mins   20
Episode 24 brings us back to our most controversial episode format: the “solo Meb” show. Listeners seem to either love and loathe this style of show. If you fall into the “loathe” camp, it’s a short episode so the pain is limited. But hopefully you will listen, as Meb dives into the fascinating, and possibly timely, subject of bubbles. The quick takeaway? Using a trend following approach would have helped you reduce drawdowns as popping market bubbles ravaged portfolios. And this would have helped you achieve investing’s main goal: surviving another day. Meb then dives in, first defining bubbles, then referencing three of the most famous bubbles in history: the South Sea Company bubble, the Mississippi bubble, and the Dutch tulip mania, each of which saw drawdowns of 90%. Meb dives deeper into the South Sea Company bubble. In short, the South Sea Company was a huge pump-and-dump scheme – catching none other than Sir Isaac Newton in its carnage. From here, Meb discusses strategies for capturing the upside of bubbles while protecting yourself from the fallout. One solution? Trend following, using the 10-month simple moving average. It does a great job of reducing volatility and drawdowns, and improving returns. Meb ends the show by revisiting the South Sea Company bubble, this time putting an actual figure on Newton’s losses, and comparing them to what a trend follower would have made. What’s the difference? Find out in Episode 24.