Technical Analysis Library

Why am I writing this Library?

There are several of reasons:

• It's a fantastic way to learn both golang and technical indicators (whether the indicators actually work is another matter)
• I find the code for the existing ta-lib very hard to read.
• Golang is reasonably fast and much more readable than C (for me at least)

http://search.cpan.org/~kmx/Finance-TA-v0.4.1/TA.pod#TA_ROC_(Rate_of_change_:_((price/prevPrice)-1)*100)