Why the $A is likely to fall further and shorting it is good protection against things going wrong globally

Why the $A is likely to fall further and shorting it is good protection against things going wrong globally

Why the $A is likely to fall further and shorting it is good protection against things going wrong globally

Key points

The downtrend in the $A from 2011 likely has more to go. The $A is near fair value, but the increasing negative interest rate gap to the US & a messy outlook for commodities suggest a fall to $US0.70 by year end.

Given the downside risks for the $A and that being short the $A is a good hedge against threats to the global outlook it makes sense for Australian investors to maintain a decent exposure to foreign currency via unhedged global investments.

Introduction

For the last two calendar years the Australian dollar has defied our expectations for weakness. But after hitting $US0.81 in January it’s been trending down as US interest rates fell below the Australian cash rate, the threat of a US-driven trade war increased and it recently broke below a short-term range around $US0.74 and fell as low as $US0.72 on fears of contagion to global growth from a crisis in Turkey. This note looks at outlook for the $A and why it makes sense for Australian-based investors to hold a decent exposure to foreign exchange.

What are the fundamental drivers of the $A?

The Australian dollar tends to move in line with relative price differentials over the long term. This is the theory of purchasing power parity (PPP) according to which exchange rates should equilibrate the price of a basket of goods and services across countries – see the next chart.


Source: RBA, ABS, AMP Capital

If over time Australian inflation and costs rise relative to the US, then the value of the $A should fall relative to the $US to maintain its real purchasing power and competitiveness. But in the short to medium term, swings in the $A are largely driven by swings in the prices of Australia’s key commodity exports and the terms of trade (when they go up the $A tends to rise and vice versa) and relative interest rates such that a rise in US rates relative to Australian rates makes it more attractive to park money in the US and hence pushes the $A down.

Why the $A is likely to fall further 

At current levels, the Australian dollar at around $US0.7350 is around where it should be on a long-term purchasing power parity basis – see the first chart. But the $A rarely spends much time at the purchasing power parity level and tends to be pushed to extremes above and below it. Our view remains that the downtrend in the $A that started in 2011 when the iron ore price peaked at over $US190/tonne has further to go. The main reason is the interest rate differential in favour of the $A is likely to go further into negative territory as the Fed continues to hike rates and the RBA remains on hold. This is making it relatively less attractive to park money in Australia putting downwards pressure on the $A. The Fed is on track to hike rates again next month as the US economy has continued to strengthen highlighted by a very tight jobs market. This will take the Fed Funds rate to a range of 2-2.25%. If the RBA leaves rates on hold at 1.5%, as is almost certain, then the gap between Australian and US official interest rates will fall to -0.5-0.75%, from a whopping +4.5% in 2011. Periods of a low and falling official interest rate differential between Australia and the US usually see a low and falling $A.


The falling and now negative interest rate gap between Australia and the US points down for the $ASource: Bloomberg, AMP Capital

While some think that the RBA just follows the Fed there has often been significant divergences. This has notably been the case lately with the RBA hiking in 2009 (as the mining boom returned) and the Fed holding and the RBA continuing to cut in 2016 even though the Fed had commenced a tightening cycle. While US growth is running well above potential and has largely used up spare capacity, Australian growth has been running below potential and there is plenty of spare capacity. This is evident in the combination of unemployment and underemployment in the US running about as low as it ever gets whereas in Australia it’s about as high as it ever gets.


Labour market underutilisation ratesSource: Bloomberg, AMP capital

While there are some positive signs in Australia with investment picking up, strong export volumes and strong employment growth, uncertainty remains high around the housing sector and consumer spending. Wages growth and inflation also remain very low so the RBA is likely to be on hold for a long while yet as the Fed continues to hike. Given falling home prices in Sydney and Melbourne a rate cut cannot be ruled out if it threatens overall growth and inflation.

Our base case is that solid global growth will support commodity prices – particularly iron ore and coal – and that this will provide a floor for the $A in the high $US0.60s. However, history suggests we are still in a commodity price bear market after last decade’s surge in prices, the recent 20% or so plunge in metal prices is a warning of weakness and there are threats to emerging world growth from a rising $US, a potential contagion from Turkey, slower growth in China and from US trade policy.


Long term bull and bear markets in commodity pricesSource: Global Financial Data, Bloomberg, AMP Capital

In the very short term the Australian dollar is oversold and this along with speculative short positions warns of a bounce higher. However, beyond this our assessment is that the $A has further to fall and will likely reach $US0.70 by year end.

What does it mean for investors?

With the risks skewed towards more downside in the value of the $A, there are several implications for investors.

First, there remains a strong case to maintain a decent exposure to offshore assets that are not hedged back to Australian dollars. A decline in the value of the $A boosts the value of an investment in offshore assets denominated in foreign currency by one for one. This can be seen in relation to international equity returns in the next table. The first column shows the return from global shares in local currency terms; the second shows the return in Australian dollars (if foreign currency exposures are not hedged back to Australian dollars); the third column shows the difference, which is the change in the $A on a weighted basis; and the final column shows the return to global shares if hedged back to Australian dollars.


Impact of $A moves on international equity returnsSource: Thomson Reuters, AMP Capital Investors

When the $A rises as it did last year it reduces returns from international shares for an unhedged investor. But when the $A falls as was the case in 2005, 2008, 2013, 2014 and 2015 it boosts the value of global assets and hence the return from global shares for an unhedged investor.

Furthermore, when Australian interest rates are above global rates, investors are “paid” to hedge their foreign currency exposure back to Australian dollars. As can be seen in the last column the return from global shares when hedged back to Australian dollars has been higher than the local currency return because hedging investors receive the difference between Australian and foreign rates. However, with Australian rates falling versus global rates the incentive to hedge is falling.

Second, if the global outlook turns sour, having an exposure to foreign currency provides protection for Australian investors as the $A usually falls in response to threats to global growth. As can be seen in the next chart there is a rough positive correlation between changes in global shares in local currency terms and the $A. Major falls in global shares associated with the emerging market/LTCM crisis in 1998, the tech wreck into 2001, the GFC, the Eurozone crises and the 2015-16 global growth scare saw sharp falls in the $A. This has been evident this year with worries about a trade war and Turkey weighing on the $A. So being short the $A and long foreign exchange provides good protection against threats to the global outlook.


Global share prices versus $ASource: Bloomberg, AMP Capital

Finally, continuing weakness in the $A will be positive for Australian sectors that compete internationally like tourism, higher education, manufacturing, agriculture and mining.



Olivers Insights - By Shane Oliver

Dr Shane Oliver
Head of Investment Strategy and Economics and Chief Economist

 


 

Olivers insights Financial Snapshot  

About the Author  Dr Shane OliverHead of Investment Strategy and Economics and Chief Economist, AMP Capital

Shane Oliver is responsible for AMP Capital’s diversified investment funds and providing economic forecasts and analysis of key variables and issues affecting all asset markets. Shane is a regular media commentator on major economic and investment market issues, and their relationship to the investment cycle.


Important note: While every care has been taken in the preparation of this document, AMP Capital Investors Limited (ABN 59 001 777 591, AFSL 232497) and AMP Capital Funds Management Limited (ABN 15 159 557 721, AFSL 426455) make no representations or warranties as to the accuracy or completeness of any statement in it including, without limitation, any forecasts. Past performance is not a reliable indicator of future performance. This document has been prepared for the purpose of providing general information, without taking account of any particular investor’s objectives, financial situation or needs. An investor should, before making any investment decisions, consider the appropriateness of the information in this document, and seek professional advice, having regard to the investor’s objectives, financial situation and needs. This document is solely for the use of the party to whom it is provided. © Copyright 2018 AMP Capital Investors Limited. All rights reserved.

 

Original Source: Produced by AMP Capital Ltd and published on 21 August 2018.  Original article. 

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