About the Author

Pkale S. Robinson is a forex trading educator who teaches through live video sessions and structured beginner courses.

Most of Pkale’s professional life has been spent as a UNIX and Linux systems administrator, and the habit of building, measuring, and testing shows in the teaching. An interest in quantitative analytics began more than a decade ago. In 2014 came an interest in ThinkScript, and several years of paper trading followed. Pkale then began trading real currency, applying years of practice and scripting to the work. The Outer Box is the multi-timeframe method that grew out of it.