In earlier articles, you may have read some thoughts on predicting the price of gold and predicting the price of equity stocks. Here are some thoughts on what turns out to be an even bigger challenge, predicting the price of gold stocks.
THE PRICE OF GOLD: When it comes to predicting the price of gold stocks, it is already known that the primary factor is the price of gold. When the price of gold goes up, this has a tendency to push gold stocks up substantially, and when the price of gold goes down, this has a tendency to push them down substantially. This principle is demonstrated below in two charts comparing the percentage change in the price of gold to the percentage change of the Philadelphia index of certain gold stocks (XAU); the first chart covers the last five years, and the other is a closer look at the last six months or so:


As you can see, a small rise in the price of gold is often matched by a large rise in the XAU index, such as during the time periods marked "B" and "C." Similarly, a small drop in gold, such as during the time period marked "A," is often matched by a large drop in the XAU. In short, if you follow either chart, gold (the dark blue line) is almost always matched by a bigger swing in gold stocks (the pink line) in the same direction.
The above correlation makes sense because the price of gold affects a gold company's profitability by affecting revenues without necessarily affecting costs; it also affects company's balance sheet or book value by changing the value of the company's gold reserves and gold on hand. Small changes in the price of gold can make a big difference - but not always.
Despite the above-mentioned obvious connection between gold and gold stocks, the above charts also demonstrate the problem mentioned in the introduction: the extent to which gold affects gold stocks is Not always the same, nor do they always move in "lockstep" with each other. Some movements seem hard to understand. Sometimes a 2% rise in gold is matched by a 5% rise in the XAU while other times it is matched by a 10% rise or more. Even more perplexing, a small rise in the price of gold is sometimes matched by a Flat reaction in gold stocks, or even a Drop in such stocks. For example:

If gold stocks don't always move in lockstep with gold, another theory explaining their movement is that gold stocks allegedly anticipate changes in the price of gold. In other words, a rise in the price of gold might not be matched by a rise in gold stocks if the gold stocks have already risen in anticipation of the change. However, this is not reflected in the charts above. Many of the changes in the XAU hardly anticipated the price of gold; they were in close synchronization. They are not always in lockstep, although they are often enough that it's hard to say they anticipate gold.
Thus the theory that gold stocks anticipate gold does not appear to be sound. Moreover, even without looking at any charts, why would the market be loading up on gold stocks without also loading up on gold? As soon as gold stocks made a move, gold would be undervalued and present the better bargain. It doesn't seem to make sense that the market would move gold in precise lockstep with gold stocks on so many occasions and then allow it to fall behind gold stocks on other occasions. This might be so, but the explanation for that theory is unclear.
So how to explain the above-mentioned inconsistencies to the rule that gold stocks should follow gold?
Some say hedging is the explanation. In other words, a big swing up in the price of gold might actually hurt a stock if the company has already pre-sold gold at a lower price, and so on. This does explain certain things, but likely not the quirky reactions to gold mentioned above. After all, other gold indices and gold stocks had similar quirky reactions to gold as did the XAU as shown above. In other words, as you must know from following gold stocks with or without hedging, there are times when the HUI and various individual gold stocks like DROOY, just like the XAU, sometimes go down even though gold goes up, or they go up but not as dramatically as they usually do. Remember the above charts compare the same index to itself; we are not comparing one index to another. If we were trying to understand why the HUI moves more dramatically than the XAU, the different amount of hedging would explain a few things. The question here is why do the XAU, the HUI and other gold stocks all follow gold fairly precisely so often, each to their own degree, but occasionally to a Different degree than usual, sometimes more modestly than usual, sometimes more dramatically than usual, and sometimes even moving in the opposite direction.
To a large extent, the explanation is simply the movement of common equity stocks. This is reflected in the next two charts covering the same time periods as the charts above but with the S&P 500 index now included.


Looking at these charts, the movement of the S&P500 (the light blue line) seems to explain many of the above-mentioned inconsistencies in the movement of gold stocks (again the pink line). What's particularly significant is, not that gold stocks were influenced in the opposite direction as the S&P500, but in the SAME direction. For example:
One can also see that the falling S&P500 in August-September 1998 might have given gold stocks an extra push downward, the period marked on the five year chart as "A"; it might have also given gold stocks an extra boost upward in April-May 2001, the period marked on the chart as "C." Such effects might not otherwise be noticed if we just thought gold stocks were reacting to gold.
On one hand, the above theory runs counter to another common thought that, what's good for equity stocks is bad for a gold, and vice versa. But the charts show a pattern. Moreover, the fact is that gold stocks are not gold, they are still stocks.
First of all, certain equity indices such as the S&P 500 actually include certain gold stocks. For example, Newmont Mining and Freeport-McMoran are currently part of the
S&P500; other gold stocks like Placer Dome and Barrick used to be, but are otherwise still part of the Toronto TSX common index and so on. So if the market is selling such common indices, such gold stocks are also being sold, which would obviously hurt the price of those gold stocks. In addition, those particular gold stocks would, in turn, tend to affect any gold indices of which they are a component, which would in turn affect the other gold stocks which are also components of those gold indices, and so on.
The fact that the movement of common equities has an effect on gold stocks is further explained by recalling that, even apart from the indices, gold stocks are owned side-by-side with equity stocks by individual investors, institutional investors, pension funds and certain broad based or mixed mutual funds. When such investors are confident about the market or otherwise have lots of money to invest in stocks, the money will be spread around and some of it will naturally go into gold stocks; and when investors are pulling out, they are pulling out everywhere, at least to a certain extent. The more they try to maintain a balanced portfolio, the more that movements in equity stocks will affect gold stocks.
This is especially true for mutual funds as they are actually required to maintain a certain balance. So if the stock market goes down, particular mutual funds with a mixed portfolio (and which thus own some gold stocks along side equities) will eventually be required to sell some of those gold stocks in order to maintain the stipulated balance. Again if common equity stocks are going up or down, they are trying to take gold stocks along for the ride, (at least initially until the money gets re-shuffled more specifically; it may be like a stock being removed from an index or a large mutual fund, it falls only to be re-valued by other investors later).
Based on the above, in trying to understand some of the inconsistent movements of gold stocks, it would seem that they are primarily affected by the price of gold, but they do not always move in lockstep with gold, nor do they necessarily anticipate gold. Instead gold stocks, especially those which are widely-held, receive a secondary influence from changes in common equity stocks.
This is not necessarily a bad thing, as it means widely-held gold stocks are more secure. For example, if price of gold goes down and the S&P 500 goes up, the rise in equity stocks will provide some support for such gold stocks; they won't go down as terribly.
Meanwhile however the main point here is that, if gold goes up and the S&P500 goes down, gold stocks will likely still go up, BUT NOT AS MUCH AS YOU MIGHT EXPECT IF YOU WERE JUST FOLLOWING THE PRICE OF GOLD. To predict gold stocks, the equity market ought to be included too.
It especially helps to overlay the reasons for any predictions in gold or equity stocks, something like this:
Things get even more complicated when two or more of the above scenarios are predicted at the same time. For example, the current trend in gold stocks as of December 2002 seems to be dominated by at least two of the above scenarios: as many experts say, gold seems to be going up due to increased chances of war, but meanwhile equity stocks are supposedly primed for another dramatic fall due to economic reasons.
So, while gold itself may rise, the expected rise in gold stocks may be tempered by a possible drop in equity stocks. It could be quite a crazy ride for gold stocks, so watch the equities, their movement could explain a lot.
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Nothing in this article is intended as investment or professional advice or as a recommendation to buy or sell anything. Each reader is solely responsible for doing their own due diligence or obtaining their own professional advice before making any investment. Any stocks mentioned in this article are for illustration purposes only. All information is taken from sources believed to be correct and complete.
Tony Bortolin
bortolin@pathcom.com
January 14, 2003