Saturday, October 20, 2018

Stock Market: How Mad Is The Crowd?

(Drivebycuriosity) - In the recent days we got a lot turbulence on the stock markets (charts below). The daily swings remind me of the term "madness of the crowds". I borrowed the term from the Scottish journalist Charles Mackay who published already in 1841 his book "Extraordinary Popular Delusions and the Madness of Crowds" - an early study of crowd psychology (wikipedia).


Professional portfolio managers, including administrators of large funds, usually act as a herd. When their bros are selling they are selling too which amplifies the stock market movements. The recent slides animated many fund managers - and others - to take profits, apparently this encouraged hedge funds and other short sellers to amplify their bets against the stock market. So the slides accelerated, causing more selling - a typical herd behavior. Falling stock prices also triggered stop-loss-orders. Many professionals set these sell orders to prevent further loses.

I bet that investors like Warren Buffet did not participate.  Investors have a different mind set and a long term horizon. They don´t follow the herd and stick with their investments to give them time to play out.

The recent turbulence reminds me also of similar hiccups in February & March when the gamblers responded to news about interest rates & trade war as they did in the recent days again. I assume that the new dip will soon be forgotten - like the dips from February & March - and the gamblers will come back thanks to the solid growth of the US economy (about 4% annually frbatlanta ) and swiftly risings company earnings (around 20% annually zacks).

Enjoy!

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