Bollinger on Bollinger Bands
Bollinger Bands are a technical trading tool created by John Bollinger in the early 1980s. They arose from the need for adaptive trading bands and the observation that volatility was dynamic, not static as was widely believed at the time.
Bollinger Bands can be applied in all the financial markets including equities, forex, commodities, and futures. Bollinger Bands can be used in most time frames, from very short-term periods, to hourly, daily, weekly or monthly.
Bollinger Bands answer a question: Are prices high or low on a relative basis? By definition price is high at the upper band and price is low at the lower band. That bit of information is incredibly valuable. It is even more powerful if combined with other tools such as other indicators for confirmation.
‘All in all, “Bollinger on Bollinger Bands” is a gem…within 10 minutes of opening it, it went on my list of the five best technical analysis books ever’ – Active Trader. This is the first comprehensive traders’ guide to using Bollinger Bands from the man who created them. It includes a handy Bollinger Bands reference card. Over the past two decades, thousands of veteran traders have come to view Bollinger Bands as the most representative and reliable tool for assessing expected price action……”