DANHOFF
The idea that any commodity rises and falls with supply and demand would indicate a free market, with no intervention or tariffs or protectionist measures, short selling etc etc.
The POG will rise when it hits the CB buying price.
If there was a glut of supply then the U.S. would give back the German Gold.
If there was a glut of supply DUTCH ABN/AMRO would pay out investors in gold!