http://www.sharechart.com.au/Education/TechnicalIndicators/KDJ.htm
http://caps.fool.com/Blogs/so-you-want-to-be-a-trader/228224
http://www.sharechart.com.au/Education/TechnicalIndicators/KDJ.htm
http://caps.fool.com/Blogs/so-you-want-to-be-a-trader/228224