In a blog post a couple of weeks ago I noted that it's normal for large and fast price declines in the major financial markets to be accompanied by unusually-high trading volumes, meaning that it's normal for large and fast price declines in the major financial markets to be accompanied by increased BUYING. I then wondered aloud as to why it is held up as evidence that something nefarious or strange is happening whenever an increase in gold buying accompanies a sharp decline in the gold price. Right on cue, ZeroHedge.com (ZH) has just published an article marveling — as if it were an inexplicable development — at how the recent sharp decline in the gold price was accompanied by an increase in buying.
As is often the case in the realm of gold-market analysis, the ZH article incorrectly conflates volume and demand. The demand for physical gold must always equal the supply of physical gold, with the price rising or falling by the amount needed to maintain the balance. If sellers are more motivated than buyers, then price will have to fall to restore the balance. The key point to understand here is that for every buyer there must be seller, and vice versa, so the purchase/sale of gold does not indicate a change in overall demand — it only indicates a fall in demand on the part of the seller and an exactly offsetting increase in demand on the part of the buyer. It is also worth noting — even though it should be obvious — that demand for physical gold cannot be satisfied by paper gold.
Trading in paper gold (gold futures, to be specific) clearly does have an effect on the price at which physical gold changes hands. The paper and physical markets are inextricably linked, but this link does not make it possible for the demand for physical gold to rise relative to the supply of physical gold in parallel with a falling price for physical gold.
What happens in the real world is that when the futures market leads the physical market higher or lower it changes the spread between the spot price and the price for future delivery. For example, when the gold price is being driven downward by speculative selling in the futures market, the price of gold for future delivery will fall relative to the spot price. In a period when risk-free short-term interest rates are being pegged at or near zero by central banks, this can result in the spot gold price falling below the price of gold for delivery in a few months' time. This creates a financial incentive for other operators in the gold market to buy gold futures and sell physical gold. For another example, when the gold price is being driven upward by speculative buying in the futures market, the price of gold for future delivery will rise relative to the spot price. This creates a financial incentive for other operators in the gold market to sell gold futures and buy physical gold.
