Someone asked me if gold was being repressed by central banks. I don't know, to be honest, but I doubt it. Central banks have been net buyers of gold over the past several years.
In the 1990s, it was in vogue for central banks to sell gold as it became viewed as an archaic relic that had a cost of carry, compared to bonds which earned interest. Central banks like those in Switzerland and Canada sold all or almost all of it and bought bonds. The Bank of England bottomed ticked the gold market by selling much of its gold at around $260. In some years, central banks were selling up to 1000 tons of gold a year. In a market where supply and demand is in balance somewhere around 3000 tons a year, that is immense supply. The selling was so intense that the gold industry rounded up the central banks and they signed The Washington Accord, which limited the amount of gold that could be sold by central banks to 500 tons a year.
Now, about 10 years ago, a gold trader on a Wall Street desk told me that the central banks were repressing the price of gold, so I don't want to dismiss it completely out of hand. But if gold is being systematically suppressed by central banks, selling at the bottom and buying at the top seems like an odd way to do it.
Rather, I see central banks as run by people who have the same human emotions we all have. And after seeing bonds earn a lot of money in the massive bull market in the 80s and 90s while gold fell by 75%, they sold their gold and bought bonds, moves that were supported by modern theories of monetary policy. Then, with gold rising by several hundred percent in the 00s, they bought gold. This is typical investor behavior. Central banks have other motives besides profits, but they are run by humans who are susceptible to human emotions just like the rest of us.