Roubini Predicts “Mother of All Carry Trade Unwinds”

Nouriel Roubini has officially left the “hedging your bets on the economy” camp. He has declared the markets to be frothy because super low dollar borrowing rates have turned the greenback into the funding currency for the carry trade.

Far more important than the peppy rally in the stock market is the resumption of early 2007 style risk taking in the credit markets. As Gillian Tett of the Financial Times noted last week:

Earlier this month, I received a sobering e-mail from a senior, recently-retired banker. This particular man, a veteran of the credit world, had just chatted with ex-colleagues who are still in the markets – and was feeling deeply shocked.

“Forget about the events of the past 12 months … the punters are back punting as aggressively as ever,” he wrote. “Highly leveraged short-term trades are back in vogue as players … jostle to load up on everything from Reits [real estate investment trusts] and commercial property, commodities, emerging markets and regular stocks and bonds.

“Oh, I am sure the banks’ public relations people will talk about the subdued atmosphere in banking, but don’t you believe it,” he continued bitterly, noting that when money is virtually free – or, at least, at 0.5 per cent – traders feel stupid if they don’t leverage up.

“Any sense of control is being chucked out of the window. After the dotcom boom and bust it took a good few years for the market to get its collective mojo back [but] this time it has taken just a few months,” he added. He finished with a despairing question: “Was October 2008 just a dress rehearsal for the crash when this latest bubble bursts?”

In other words, everyone seems to be in on this bubble except most borrowers in the real economy. But that wasn’t the main objective…it was to reflate asset prices to save the global banking system…by rerunning the same movie that drove it off the cliff in the first place (well, this is a sequel, so there are some minor plot changes, like the dollar rather than the yen as the basis for the carry trade).

From Roubini in the Financial Times:

Since March there has been a massive rally in all sorts of risky assets… and an even bigger rally in emerging market asset classes (their stocks, bonds and currencies). At the same time, the dollar has weakened sharply, while government bond yields have gently increased but stayed low and stable.

This recovery in risky assets is in part driven by better economic fundamentals…. Whether the recovery is V-shaped, as consensus believes, or U-shaped and anaemic as I have argued, asset prices should be moving gradually higher.

But while the US and global economy have begun a modest recovery, asset prices have gone through the roof since March in a major and synchronised rally….Risky asset prices have risen too much, too soon and too fast compared with macroeconomic fundamentals.

So what is behind this massive rally? Certainly it has been helped by a wave of liquidity from near-zero interest rates and quantitative easing. But a more important factor fuelling this asset bubble is the weakness of the US dollar, driven by the mother of all carry trades. The US dollar has become the major funding currency of carry trades as the Fed has kept interest rates on hold and is expected to do so for a long time. Investors who are shorting the US dollar to buy on a highly leveraged basis higher-yielding assets and other global assets are not just borrowing at zero interest rates in dollar terms; they are borrowing at very negative interest rates – as low as negative 10 or 20 per cent annualised – as the fall in the US dollar leads to massive capital gains on short dollar positions.

Let us sum up: traders are borrowing at negative 20 per cent rates to invest on a highly leveraged basis on a mass of risky global assets that are rising in price due to excess liquidity and a massive carry trade. Every investor who plays this risky game looks like a genius – even if they are just riding a huge bubble financed by a large negative cost of borrowing – as the total returns have been in the 50-70 per cent range since March.

People’s sense of the value at risk (VAR) of their aggregate portfolios ought, instead, to have been increasing due to a rising correlation of the risks between different asset classes, all of which are driven by this common monetary policy and the carry trade. In effect, it has become one big common trade – you short the dollar to buy any global risky assets.

Yet, at the same time, the perceived riskiness of individual asset classes is declining as volatility is diminished due to the Fed’s policy of buying everything in sight – witness its proposed $1,800bn (£1,000bn, €1,200bn) purchase of Treasuries, mortgage- backed securities (bonds guaranteed by a government-sponsored enterprise such as Fannie Mae) and agency debt. By effectively reducing the volatility of individual asset classes, making them behave the same way, there is now little diversification across markets – the VAR again looks low.

So the combined effect of the Fed policy of a zero Fed funds rate, quantitative easing and massive purchase of long-term debt instruments is seemingly making the world safe – for now – for the mother of all carry trades and mother of all highly leveraged global asset bubbles.

While this policy feeds the global asset bubble it is also feeding a new US asset bubble….

The reckless US policy that is feeding these carry trades is forcing other countries to follow its easy monetary policy….This is keeping short-term rates lower than is desirable. Central banks may also be forced to lower interest rates through domestic open market operations. Some central banks, concerned about the hot money driving up their currencies, as in Brazil, are imposing controls on capital inflows. Either way, the carry trade bubble will get worse: if there is no forex intervention and foreign currencies appreciate, the negative borrowing cost of the carry trade becomes more negative. If intervention or open market operations control currency appreciation, the ensuing domestic monetary easing feeds an asset bubble in these economies. So the perfectly correlated bubble across all global asset classes gets bigger by the day.

But one day this bubble will burst, leading to the biggest co-ordinated asset bust ever: if factors lead the dollar to reverse and suddenly appreciate – as was seen in previous reversals, such as the yen-funded carry trade – the leveraged carry trade will have to be suddenly closed as investors cover their dollar shorts. A stampede will occur as closing long leveraged risky asset positions across all asset classes funded by dollar shorts triggers a co-ordinated collapse of all those risky assets – equities, commodities, emerging market asset classes and credit instruments.

Why will these carry trades unravel? First, the dollar cannot fall to zero and at some point it will stabilise; when that happens the cost of borrowing in dollars will suddenly become zero, rather than highly negative, and the riskiness of a reversal of dollar movements would induce many to cover their shorts. Second, the Fed cannot suppress volatility forever – its $1,800bn purchase plan will be over by next spring. Third, if US growth surprises on the upside in the third and fourth quarters, markets may start to expect a Fed tightening to come sooner, not later. Fourth, there could be a flight from risk prompted by fear of a double dip recession or geopolitical risks, such as a military confrontation between the US/Israel and Iran. As in 2008, when such a rise in risk aversion was associated with a sharp appreciation of the dollar, as investors sought the safety of US Treasuries, this renewed risk aversion would trigger a dollar rally at a time when huge short dollar positions will have to be closed.

This unraveling may not occur for a while, as easy money and excessive global liquidity can push asset prices higher for a while. But the longer and bigger the carry trades and the larger the asset bubble, the bigger will be the ensuing asset bubble crash. The Fed and other policymakers seem unaware of the monster bubble they are creating. The longer they remain blind, the harder the markets will fall.

The Journal has a less apocalyptic story on the very same topic: “Dollar Calls the Tune for Stocks, Bonds, Oil“:

A joke making the rounds among stock investors is that they’ve all become currency traders. In recent weeks, the relationship between moves in the dollar and stocks has been incredibly tight; as the dollar rises, stocks fall and vice versa.

And it isn’t just stocks. Links between the dollar, corporate bonds, energy prices and gold have grown closer. Traders and analysts point to one factor as the cause: the Federal Reserve’s efforts to flood the financial markets with dollars. They say the Fed has created an unusual environment where investors essentially have two choices — hold onto dollars or buy something, anything else.

The connections between assets have been growing as investors become more fixated on how and when the Fed will turn off the spigot.

The intensity of the links “tells me there is a lot of nervousness and a lot of fast money,” says Michael O’Rourke, a market strategist at BTIG.

As a result, some believe the markets are in a new bubble, driven by interest rates essentially at zero, which will pop sooner rather than later. That camp includes Pimco’s Bill Gross, who last week wrote that the six-month rally in riskier assets, spurred on by the Fed and U.S. Treasury, “is likely at its pinnacle.”

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Originally published at Naked Capitalism and reproduced here with the author's permission. 

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