indicator is the digital representation of what is called a Candlestick 9 Weeks
, and is an Ichimoku
Kinkohyo indicator described in volumes 3 & 4 from the original books from Hosoda, read and translated. A long 10 years story !
It was scripted for the IA2 ( Ichimoku
Academy 2.0) community as members learned how to use it.
It gives some states about a cycle.
Source code is not public.