Are Brenner & Kondratieff Waves Valid in Commodities?

QUESTION: Hello Martin,I have been reading you since your handwritten and from memory letters were getting out from your incarceration. You are truly an amazing man sir.I realize that both the Kondratieff and the Brenner cycles are mostly just coincidental to market cycles today but my question is are both the Kondratieff and the Brenner […]