Contrarian Investing: Why most people screw it up

By Jani Ziedins | Free CMU

Sep 20

Welcome to the new Cracked.Market University educational series. Look for new articles every Monday and Wednesday. 

Spend any time following the market and you will come across the term “contrarian investing”. For those that don’t already know, this investing strategy takes a position in the opposite direction as the larger crowd. If the crowd claims something is a sure-thing, the contrarian sells it. If the crowd is rushing for the exits before things get worse, the contrarian jumps in and buys the dip. That description is simple enough to understand, but less clear is why this counter-intuitive trading strategy works so well and how come the crowd gets it wrong so often.

The first thing to realize is the crowd’s ideas are not wrong. Wisdom of crowds is a very real and powerful phenomena that I will cover in another blog post. For the time being, trust me when I say the crowd is smarter and more insightful than any of us can ever hope to be. But where following the crowd’s ideas gets investors into trouble is these ideas are already priced-in. That means most of the profit from investing in these ideas has already been made. I will use the following basic supply and demand model to show you how this happens.

The first thing to understand is stock prices are set exclusively by active buyers and sellers. I will dig deeper into this topic in another blog post, but for the sake of this discussion, people who sit in a stock or stay on the sidelines don’t affect the price. Only traders actively trying to buy and sell the stock determine the current market price. The price they agree to is the exact balance point between supply (sellers) and demand (buyers) at that precise moment in time.

The other key concept in this illustration is people trade what they think. If an investor loves Apple and he believes the stock is going to double or triple, we can be fairly certain this investor is already fully invested in AAPL. It doesn’t matter if a trader uses intuition, fundamentals, or technicals, as soon as he is convinced a stock is a good buy and he has the money, he buys it.

But the thing to realize is no matter how much this investor believes in this stock, once he buys, he places his bet and from that point forward is simply a passenger on the market’s rollercoaster.

If this is early in the process and the investor’s point of view is unique, he can spread the word and encourage other investors to follow his lead. But as his view becomes more and more popular, it is harder to find new people who don’t already believe in the idea. At this point the crowd of believers is so large that new recruits are hard to find. Even though owners have never been more optimistic, serious problems arise when there is no new money left to buy the stock.

Remember, price is the exact point where supply and demand are balanced. If we cannot find new buyers willing to join this party, it doesn’t matter how enthusiastic the crowd is, demand shrivels up and is overwhelmed by supply. The crowd is still extremely excited about this stock’s future, but without new buyers to keep pushing the price higher, supply and demand forces punish the stock.

This is an example of a bubble forming and the subsequent climax top, but the exact same process happens in reverse during capitulation bottoms. “Sell now before things get worse”, but the scariest point is usually the bottom of the dip because that is where we run out of sellers. Once that happens, supply dries up and prices bounce. Headlines stop mattering when no one is left to sell the bad news.

While these are extreme examples of climax tops and capitulation bottoms, the same process happens to a lesser extent every day across every timeframe. It’s no secret prices move in waves and almost everyone acknowledges this on a cognitive level. Yet every time prices move too far one direction or the other, rather than acknowledge this is just a normal and healthy gyration, human emotions take over and we assume this small move is the beginning of the next big move.

We can call the previous section Part 1. This is most obvious example of contrarian investing because it goes against the market’s price trend. But just as important to the contrarian investor is Part 2, when he goes along with the market’s trend.

All too often people mistakenly think they are contrarian investors when all they are doing is arguing with the market. If a price is going up, they sell it. If the market is going down, they buy it. At this point many of you are scratching your head because that sounds exactly like what I described in Part 1. Isn’t it?

Nope, not even close. Don’t feel bad, this is an easy to mistake to make and it costs a lot of smart people a lot of money every day. Contrarian investing is not going against the price or the trend. Never forget price and trend have nothing to do with contrarian investing! The only thing that matters to the contrarian is what the crowd thinks.

More often than not the contrarian trade is actual follows the market trend and buys something that has gone “too far”. Or sells something that has gone “too low”.

I will use AMZN as an example. Two years ago the stock was “unbelievably expensive” at $400 and its valuation was widely viewed as “unsustainable”. Yet today AMZN is trading near $1,000! How did that happen? Quite simply,  the crowd didn’t believe in Amazon. Rather than have too many people buy the stock at $400, too few people were buying it and there was a lot of upside opportunity left in it.

Never forget contrarian investing is going against the crowd, not the price. Don’t make that costly mistake when you are tempted to short something that is “too high”, or buy something that is “too low”. More often than not the right trade is the exact opposite of the one you want to make. That’s because our primal instinct compels us to become a member of the crowd and believe what the crowd believes. This is a fascinating topic that I will save it for another post. Stay tuned!

I’m excited about this new series because my head is overflowing with ideas and insights that came from two-decades of trading experience. I hope you come back for the next post. 

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About the Author

Jani Ziedins (pronounced Ya-nee) is a full-time investor and writer who has successfully traded stocks and options for more than a decade. He earned a B.S. in Mechanical Engineering from the Colorado School of Mines and an MBA and M.S. Marketing from the University of Colorado Denver. His prior professional experience includes manufacturing engineering at Fortune 500 companies, structural engineering, small business consultant, collegiate instructor, and managing investment real estate. He is now fortunate enough to trade full-time from home, affording him the luxury of spending extra time with his wife and two young children.

Henri September 21, 2017

Good article. However, you don’t explain, why price should fall at market top. Let’s say that all people are optimistic about Apple and have already bought Apple’s stock. What happens to Apple’s stock price at that moment? The stock price does not go up anymore, because there are no new buyers. But the price does not go down either, because every holder is still optimistic and does not sell. So why should the “bubble” collapse? Why should the price go lower? Thanks.

    Jani Ziedins September 21, 2017

    Thanks for the question!

    A stock always experiences a certain amount of selling from retirees who use the money to live on. This includes large pension funds that need to raise cash to meet their monthly obligations. That’s a relatively small level of the daily trading activity, but when a stock runs out of fresh buyers willing to pay even higher prices, that is all the drag it takes to weigh on an already fragile stock.

    Once the selling starts, recent buyers get nervous when their positions slip into the red and their stop-losses pull them out. This is a normal dip in a health stock that quickly gets bought up. But in an exhausted stock, everyone is already fully invested and there is no one left to buy the dip. Without new dip buyers, the price keeps sliding and that causes even more people to sell defensively. Which cause the stock to fall further and forcing more people to sell defensively. This cycle of slipping and selling continues until the price becomes attractive enough to tempt money from other sectors of the market into this stock.

[…] I wrote in a previous educational post, most traders don’t understand contrarian investing. Too many people mistakenly believe […]

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