Currency Correlation with Stock Market Remains Intact

In my experience, currency markets (and most other securities) markets tend to be governed by trends. There are short-term trends, long-term trends, and medium-term trends. Granted, this is an oversimplification, but generally speaking, if you were to chart a given currency pair, you could characterize its fluctuations in accordance with this paradigm.

Short-term trends are typically the focus of technical analysts, who ignore the broader forces affecting a given currency pair and instead try to discern slight trading patterns. Long-term trends, on the other hand, are the purview of economists, and reflect interest rate and growth differentials. Medium-term trends, meanwhile, unfold over a period of months (sometimes shorter, sometimes longer) and require a combination of technical and fundamental analysis to discern and trade successfully. With this post, I want to focus on the current medium-term trend, which is that of declining risk aversion.

I would not use the expression “old” news to describe the stock market (and accompanying) rallies that have taken hold broadly since the beginning of March, since it’s still be unfolding. Given that hindsight is 20/20, it now appears that the (perceived) stabilization of the US financial sector provided the impetus for the rally. In the weeks that followed, investors pulled an about-face and piled back into risky sectors and trades. The US stock market rapidly reversed course and is now trading around the level following the Lehman Brothers collapse last October.

The rally in March marked the end of one medium-term trend and the beginning of a diametrically opposed, but conceptually similar medium term-trend. Sorry to make it sound complicated, since it’s actually quite simple; in an overnight switch, investors went from being bearish and risk-averse to bullish and risk-seeking. These mindsets (and the switch between) is also reflected in currency markets. You can see from the chart below how the Australian Dollar, British Pound, and Down Jones Industrial Average have tracked each other closely over the last year, and moved in lockstep since March 3.

suppose you could say that the correlation between US stocks and currencies represents one continuous long-term trend, and based on this chart, you would be making an accurate assessment. However, it’s equally important to unveil the underlying mindset that is driving both stocks and currencies, and is causing them to move in tandem. This is a nuanced distinction, and an important one to understand. There is a difference between a change in sentiment that causes investors to simultaneously pour money into risky investments (stocks and currencies, etc.) and a change in sentiment that causes a stock market rally and consequently, a currency rally. In the first scenario, both currency traders and stock market investors are in tacit agreement over risk-seeking, while in the second scenario, currency traders are uncertain, and hence taking their cues from the stock market.

Part of what makes a good currency trader is discerning which of these scenarios accurately describes the current reality in forex markets, so that a viable forecast and trading strategy can be implemented. Scenario 1 suggests that if the stock market rally falters, risky currencies will also decline. Scenario 2, meanwhile, suggests that currency traders would maintain their positions even in the event of stock weakness, which would cause the correlation between forex and the S&P to break down.

Posted by Adam Kritzer in Investing & Trading No Comments »
June 8th 2009
Chinese Yuan Inches Towards Reserve Currency Status
The last week brought a few more developments in China’s quest to turn the Yuan into a viable reserve currency. Don’t get me wrong - I used the term “inches” in the title of this post for a reason - the Yuan will not supplant the Dollar anytime soon, if ever. Still, China deserves credit for their resolve on forcing the issue, as well as for providing an alternative to the Dollar monopoly.

An important boost came from Russia’s Finance Minster, who suggested that, “This could take 10 years but after that the yuan would be in demand and it is the shortest route to the creation of a new world reserve currency,” as long as it was accompanied by economic and exchange rate liberalization. The Head of the World Bank, Robert Zoellick, agreed: “Ultimately, that’s a good thing. And ultimately it’s good if you’ve got, I think, some multipolarity of reserve currencies to create, to make sure that people manage them well.”

These soft endorsements were precipitated by comments from a top Chinese banker that companies should start to issue bonds denominated in Yuan. “Guo Shuqing, the chairman of state-controlled China Construction Bank (CCB), also said he is exploring the possibility of issuing loans to trading companies in yuan, allowing Chinese and foreign companies to settle their bills in yuan rather than in dollars.” This would serve two ends simultaneously; not only would Chinese capital markets be strengthened, but the Chinese Yuan would benefit from the increased exposure. Already, “HSBC and Standard Chartered have both said they are preparing to issue bonds denominated in yuan” and international monetary institutions might not be far behind.

Conspiracies aside, the Chinese Yuan will become a reserve currency when it is ready to become a reserve currency. I’m sure this seems self-evident, but it’s important for China (and China watchers) not to get ahead of itself. It doesn’t make sense for risk-averse investors to hold a currency that is still essentially pegged to the US Dollar and that isn’t fully convertible. If there’s no pretense that the Yuan fluctuates in accordance with market forces, and if investors aren’t guaranteed the ability to withdraw RMB if need be, what possible reason would they have to hold it in the first place?

Summarizes one columnist, “China would have to gradually make the yuan convertible on the capital account; it needed a more liquid foreign exchange market; its bond markets and banking system needed to be more developed; and there had to be proper monitoring of cross-border capital flows.” The importance of having functioning capital markets cannot be understated. Simply, investors and Central Banks buying Yuan would not want to simply invest in paper currency; instead they would want stocks and bonds that trade transparently.

Currently, foreign investors are limited to savings accounts and investing/lending to firms that record earnings opaquely and are ultimately subject to the whims of the Central government. This system has functioned well in the past, only because investors were betting generally on the Yuan’s appreciation, and not necessarily on specific opportunities within China. If China wants the Yuan to be a serious contender with the Dollar, it needs to give investors more and better options. Ironically, if China had taken these steps in the past, it wouldn’t have found itself with $2 Trillion worth of Dollar assets that it is desperately trying to dispose of.