What Do You Really Know About Eiffel-Tower Patterns?

 | Apr 17, 2013 04:04PM ET

What are and why could Eiffel-Tower Patterns be important to your investments/portfolio? If a rally creates a chart that looks like the left side of said tower, investors often end up experiencing the right side of the pattern too. True Eiffel towers -- on the right side -- decline to where the left side started. In other words, all gains are wiped out.