Bollinger bands are the secret to many traders’ success, why? Trading on the financial markets is a complex activity to manage. Markets are subject to strong fluctuations caused by forces out of control and this makes them highly unpredictable. Market analysis is the only activity capable of putting a stop to unpredictability and bringing order to trading operations. Buy sell bands indicators play a clear role in this because they are the tool through which asset price charts become understandable and readable. Bollinger bands are one of the best indicators around. Thanks to the numerous data and clarifications they offer on price trends, they have allowed generations of traders to establish themselves and achieve great performance in market operations. In this guide to the Bollinger bands we take you to discover how the indicator works. We want to explain how it was born and where it came from, but above all we are going to show all its possible uses to arrive at a correct interpretation of the market. With Bollinger bands you can greatly improve your performance on the market. Any trading asset can be analyzed and understood thanks to this effective and also simple to use indicator at the same time. Before starting, it should be noted that those who use the eToro broker have the ability to copy, in a completely automatic way, what the best traders in the world do. Thanks to the innovative Copytrading system, in fact, it is possible to select traders who have obtained the maximum profit in the past with the minimum risk. EToro’s innovative software will take care of replicating in real time all the operations that these great traders make. In this way, even beginners can get, from day one, the same results as the best traders in the world and, if they want, they can learn really well to trade because they observe live what the best are doing.