In oder to forecast future cycles, the most important thing is to begin right, for if we have the right beginning, we will get the right ending. If we know the cause of the effect there can be no doubt predicting future event of effect. WD . GANN .
So far, according to studies of Jeanne long, The silver has repetitive price patterns when the Venus and Jupiter forms multiple aspects 30 degrees.
I am working more on these on Cash charts ( FX). I will keep it updated.