Bollinger bands official website
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 - Wikipedia
Bollinger Bands are a technical analysis tool invented by John Bollinger in the 1980s. Having evolved from the concept of trading bands, Bollinger Bands can be used to measure the highness or lowness of the price relative to previous trades. |
The Basics Of Bollinger Bands
John Bollinger, a long-time technician of the markets developed the technique of using moving averages with two trading bands, not unlike using envelopes on either side of a moving average. Unlike using a percentage calculation from a normal moving average, Bollinger Bands simply add and subtract a standard deviation calculation. |
|
del.icio.us
digg
furl
Facebook
Technorati