This topic is interesting and I hope that many will discuss it.... I do not want to say that I would be a professional or a great mathematician... but even I, a normal little person, can see that the precious metals do not correspond to what is actually bought in a globally market place.
And over time there are large quantities of Gold paper maid,
if you look all Gold market 100% then 95 % of this Gold market is paper and most of that paper belongs to a small group of banks. Write a few papers and drop the price. But when some one buy... price not go up ..IT JUST LOOKS FUNNY :)))) And I not joke.... It's enough when you just follow the purchase... and you see it yourself too.