Searching an article Statistics for Binary options GARCH

 

Hello mates I can't find an article that I read one day about GARCH in binary options, I think was a MQL5 Cookbook but I'm not sure or maybe was from mt4.

I will be appreciate any help. 

PD: the search engine of articles is a little rubish but I tried. 

 
Thanks I read this one I found the same when I was all morning searching but I'm looking for another, called Introduccion to statistics for binay options or something like this and talk about GARCH.
Anyway thanks for your help.
 
Is posible that a link of a article change the article? because I searched in my history an now in that link shows this https://www.mql5.com/en/articles/1240 or maybe I'm turning mad.
Trader's Statistical Cookbook: Hypotheses
Trader's Statistical Cookbook: Hypotheses
  • 2015.02.10
  • Dennis Kirichenko
  • www.mql5.com
This article considers hypothesis - one of the basic ideas of mathematical statistics. Various hypotheses are examined and verified through examples using methods of mathematical statistics. The actual data is generalized using nonparametric methods. The Statistica package and the ported ALGLIB MQL5 numerical analysis library are used for processing data.