Contrasting fortunes for GBP and JPY

The main FX movers over recent days have been JPY and GBP. Japan’s non interventionist FX stance and the approach of fiscal half year end on September 30 have given markets plenty of appetite to push the JPY higher.  In particular a change in Japanese tax rules which waives taxes on repatriated profits suggests there will be more repatriation flows than usual ahead of fiscal half year end.  Such repatriation flows have played a role in the appreciation of the JPY.    

Even if such flows do not actually materialise the mere speculation that they exist will be sufficient to keep the JPY supported.  Helping the JPY on its way is the view that Japanese officials are not particularly concerned about a strengthening JPY although it is worth noting that Japan’s new finance minister Fujii did note that he was carefully watching the JPY’s rise.  Nonetheless, it appears that the new government’s policy in Japan is in sharp contrast to the previous government’s FX policy which favoured a weaker JPY.  

The positive shift in JPY sentiment over recent weeks has been particularly evident in speculative positioning data which reveals that net JPY speculative positions have hit their highest since 3 February 2009, a sharp turnaround from negative net positioning just three months ago.  Further JPY gains are likely over the short term as speculative appetite for the currency continues to improve. 

In contrast to Japan, UK officials appear to be more comfortable with a weaker currency. Recent comments by Bank of England (BoE) Governor King that a weaker GBP would help exporters has weighed on GBP.  Consequently, speculative sentiment for GBP deteriorated particularly sharply last week, with CFTC IMM data revealing the biggest short GBP positioning since early April 2009.  Even though the latest UK Monetary Policy Committee minutes revealed no sign that the BoE is contemplating expanding quantitative easing, GBP continues to be a much unloved currency.  

Some likely improvements in economic data this week may provide relief to GBP but it will prove limited against the weight of negative GBP sentiment.  The Hometrack housing survey revealed a further increase in UK house prices in September and data this week will likely reveal an upside revision to Q2 GDP, and an improvement in manufacturing confidence.  Overall, despite the encouraging data GBP/USD looks vulnerable to a further downside push.

Japanese yen and FX sensitivity to interest rates

Interest rates have some way to go before they take over from risk aversion as the key driver of currency markets but as noted in my previous post, low US interest rates have played negatively for the dollar. As markets have continued to pare back US tightening expectations and US interest rate futures have rallied, interest rate differentials have moved against the dollar. 

The most sensitive currency pair in this respect has been USD/JPY which has been the most highly correlated G10 currency pair with relative interest rate differentials over the past month. It has had a high 0.93 correlation with US/Japan interest rate differentials and a narrowing in the rate differential (mainly due to a rally in US rate futures) has resulted in USD/JPY moving lower and the yen becoming one of the best performing currencies over recent weeks.

Going forward the strong FX / interest rate correlation will leave USD/JPY largely at the whim of US interest rate markets (as Japanese rate futures have hardly moved). Fed officials if anything, are adding to the pressure on the dollar as they continue to highlight that US interest rates will not go up quickly. San Francisco Fed President Yellen was the latest official to do so, warning that the prospects for a “tepid” recovery could fuel inflation risks on the downside.

This echoes the sentiments of other Fed officials over recent weeks and suggests that the Fed wants to prevent the market pricing in a premature reversal in US monetary policy.   It looks increasingly likely that the Fed will maintain interest rates at current levels throughout 2010 given the massive amount of excess capacity and benign inflation outlook, suggesting that interest rate differentials will play negatively for the dollar for several months to come.

As for the yen its path will not only depend on relative interest rates but also on the policies of the new DPJ led government. If Japanese press speculation proves correct the new Finance Minister may favour a stronger yen which will benefit domestic consumers rather than a weaker yen that would benefit exporters. Against this background, markets will largely ignore comments by outgoing Finance Minister Yosano who said that further yen strength would be detrimental for exporters.

The market certainly believes that the yen will strengthen further as reflected by the sharp increase in speculative positioning over recent weeks; net CFTC IMM long yen positions have reached their highest since 10 February 2009. Although USD/JPY has pushed higher since it’s low around 90.21 the upside is likely to be limited against this background and a re-test and likely break back below the key 90.00 psychological level is likely soon.

The best funding currency

The dollar was beaten up over the past week, finally breaking through some key levels against many major currencies; the dollar index touched 76.457, the lowest since September 25, 2008.  The usual explanation for dollar weakness over recent months has been an improvement in risk appetite.  However, this explanation fails to adequately explain the drop in the currency over recent days.   

Although we have seen a multi month trend of improving risk appetite it is not clear that there was any further improvement last week.  On the one hand the ongoing rise in equity markets points to a continued improvement in risk appetite; the S&P 500 recorded its biggest weekly gain since July.  Equity volatility has also declined, reflected by the decline in the VIX index.   

On the other hand, other indicators reveal a different picture.  The ultimate safe haven and inflation hedge, namely gold, registered further gains above $1000 per troy ounce. That other safe haven, US Treasuries underwent the strongest demand in almost 2 years (bid-cover ratio 2.92) for the $12 billion 30-year note auction, whilst the earlier 10 year note auction also saw solid demand (bid-cover ratio 2.77) as well as strong interest from foreign investors.  

The massive increase in bond issuance to fund the burgeoning fiscal deficit continues to be well absorbed by the market for now, whilst the drop in the dollar does not appear to be putting foreign investors off US assets.  The strong demand for Treasuries could reflect a lack of inflation concerns but may also reflect worries about recovery, quite a contrast to the move in equities.

The fact that the Japanese yen and Swiss franc strengthened against the dollar also contrasts with the view that risk appetite is improving.  The yen was the biggest beneficiary currency during the economic and financial crisis but has continued to strengthen even as risk appetite improves.  USD/JPY dropped close to the psychologically important level of 90 last week which actually indicates a drop in risk appetite.  Perhaps the move is more of an indication of general dollar pressure rather than yen strength.  

A likely explanation for the drop in the dollar is that it is increasingly becoming a favoured funding currency, taking over the mantle from the Japanese yen; investors borrow dollars and then use it to take short positions against higher yielding currencies.  US dollar 3-month libor rates fell below those of the yen and Swiss franc for the first time since November, effectively making the dollar the cheapest funding currency and fuelling broad based weakness in the currency.

Although the historically strong relationship between currencies and interest rates has yet to establish itself to a significant degree, ultra low interest rates suggests that the dollar will remain under pressure for a while yet, especially as the Fed continues to highlight that US interest rates are not going to go up in a hurry.

Risk trades under pressure

Having given presentations in Hong Kong, China and South Korea in the past week and preparing to do the same in Taiwan and Singapore this week it is clear that there is a lot of uncertainty and caution in the air.  

There can be no doubt now that risk aversion has forcibly made its way back into the markets psyche.  Government bonds, the US dollar and the Japanese yen have gained more ground against the background of higher risk aversion. 

Following a tough week in which global equity markets slumped, oil fell below $60 per barrel and risk currencies including many emerging market currencies weakened, the immediate outlook does not look particularly promising.

Data releases are not giving much for markets to be inspired about despite upgrades to economic growth forecasts by the IMF even if their outlook remains cautious.  US trade data revealed a bigger than expected narrowing in the deficit in May whilst US consumer confidence fell more than expected in July as rising unemployment took its toll on sentiment.   There was also some disappointment towards the end of the week as the Bank of England did not announce an increase in its asset purchase facility despite much speculation that it would do so.

Rising risk aversion is manifesting itself in the usual manner in currency markets.  The Japanese yen is grinding higher and having failed to weaken when risk appetite was improving it is exhibiting an asymmetric reaction to risk by strengthening when risk appetite is declining.  Its positive reaction to higher risk aversion should come as no surprise as it has been the most sensitive and positively correlated currency with risk aversion since the crisis began. 

Nonetheless, the Japanese authorities will likely step up their rhetoric attempting to direct the yen lower before it inflicts too much damage on recovery prospects.   The urgency to do so was made clear from another drop in domestic machinery orders last week as well as the poor performance of Japanese equities.  

The US dollar is also benefitting from higher risk aversion and is likely to continue to grind higher in the current environment.  Risk currencies such as the Canadian, Australian and New Zealand dollars, will be most vulnerable to a further sell off but will probably lose most ground against the yen over the coming days.   These currencies are facing a double whammy of pressure from both higher risk aversion and a sharp drop in commodity prices.    Sterling and the euro look less vulnerable but will remain under pressure too.   

There are some data releases that could provide direction this week in the US such as retail sales, housing starts, Empire and Philly Fed manufacturing surveys.  In addition there is an interest rate decision in Japan, and inflation data in various countries. The main direction for currencies will come from equity markets and Q2 earnings reports, however.  

So far the rise in risk aversion has not prompted big breaks out of recent ranges in FX markets.  However, unless earnings reports and perhaps more importantly guidance for the months ahead are very upbeat, there is likely to be more downside for risk currencies against the dollar but in particular against yen crosses where most of the FX action is set to take place.