Torn and frayed: the new bond market

This means it is more difficult for investment managers to buy and sell bonds at what they would consider to be an attractive price. These problems used to be confined to the high-yield bond markets, but they are now a feature of investment-grade debt, where liquidity used to be taken for granted. 

SE. The figures showing how far market infrastructure has weakened are quite remarkable. Before banks were hit with new regulations in 2007, broker-dealer inventories of US corporate bonds – the amount they’d be happy to hold to trade at a future date – were just above USD400 billion.

Now, that figure is closer to USD50 billion. And that fall comes at a time when issuance of bonds among corporations is rising at record pace. Between 2000 and 2008, the volume of new corporate bonds averaged at just under USD800 billion per year. In the years 2009 to 2015, that figure has climbed to USD1.24 trillion.¹

SE. Our traders have always had a major role to play in our investment process – their responsibilities have traditionally extended beyond the execution of buy and sell orders. Yet with liquidity becoming harder to source, the traders' role is evolving. It now involves providing portfolio managers with detailed guidance on liquidity so that trade ideas can be assessed for their viability through the lens of available liquidity.

Also, traders are making greater use of new technology. The technologies we’re phasing in are helping traders conduct essential pre-trade, in-trade, and post-trade analysis, enabling them to find liquidity in the most efficient and effective way. Traders are also utilising different trading styles to help secure best execution for our clients. This includes using pre-trade platforms, dark trading pools; and algorithmic, or rules-based trading. Using these different styles allows us to be better informed on what strategy works best for particular orders and, hence, our clients.

EMF. Tougher trading conditions have also made it more costly to alter the composition of a portfolio. Our investment managers have adapted in a number of ways. I’d say that managers now tend to change the make-up of their underlying investments less frequently than they used to.

Yet at the same time, and to hedge investments against short-term volatility and to reduce other risks, managers are making greater use of derivatives. These instruments are often more liquid than many types of bond and can be used to alter a portfolio’s sensitivity to changes in interest rates, yield curves or credit market indices.

Credit default swap indices, for instance, are remarkably liquid instruments that offer investment managers a very cost-efficient way of altering the credit beta of a portfolio – or its sensitivity to the shifts in the perceived creditworthiness of corporate borrowers.

So, to summarise, investment managers are holding on to their investments for longer but making better use of liquid derivatives to protect the portfolio from short-term market fluctuations.

SE. Some investment industry experts believe that the growing number of bond funds offering investors daily liquidity – or the ability to liquidate holdings with one day’s notice – threatens to become a source of market instability. There is some truth in that. If some bonds in a certain fund are not liquid enough to trade daily, then does it make sense to offer a client daily liquidity in that fund? I don’t think so. It is a mismatch that can cause problems.

Also, in offering daily liquidity, asset managers must ensure they deliver adequate protection to those clients that do not wish to trade frequently. If one client engages in a large transaction at short notice, that trade could potentially affect the value of the entire portfolio – to the detriment of other clients in the fund. There are a range of anti-dilutive measures to protect a portfolio against this risk, but in some instances those tools are inadequate. So when we believe offering daily liquidity might compromise the investments of those clients who don’t need or want to trade that frequently, then we don’t offer that alternative. We need to act in the interest of all our clients.

The thing is you can sell and buy most bonds at short notice – provided you are willing to compromise enough on the price. And it is our duty as investment managers to remind investors of this fact at all times. To the asset management industry’s credit, I think it is beginning to get this message across, but it probably needs to do so even more clearly.

EMF. The popularity of funds offering daily liquidity is not the only problem. The rise of the 'mammoth' bond fund can be too. As recent events have shown, when these funds have to liquidate large positions in less liquid instruments, this causes a lot of market volatility. Not only that, but their sheer size also makes it difficult for them to generate good returns for their investors. So I’d say that poorer liquidity means that asset management companies will probably need to become more disciplined in managing the size of their bond funds. Capacity limits will probably need to be lower. It is something that Pictet Asset Management has taken a very close look at in recent years.

SE. Electronic trade has always been difficult to establish in fixed income. The market does not lend itself easily to electronic trading because there are simply too many fixed income securities. Many of the systems currently in use simply try to bring together investors who are trading in exactly the same security. That is very difficult to do. Yet there is another way, but it will require a change in attitude among market participants as well as heavy investment in technology. 

What might make for a viable platform is one which allows all members of the fixed income community – that’s both market intermediaries such as investment banks and end investors such as asset managers - to exchange their bid-ask spreads.

To establish such a platform, though, would require asset managers to accept a new role – that of price setter. For too long, the investment management industry has been piggybacking on the liquidity provided by investment banks. It has not really facilitated trade in any meaningful way. But those days are gone.

If asset managers want the market to be more liquid in future, it is they – not the investment banks – that will have to become the price-setters. And that will require new skills.

But the key point to make is that we are in a period of experimentation. We are experimenting with various models and trying to find the one that works best for our fixed income managers and our clients.

SE. Not really. Especially when you consider that we have considerable experience in investing in one of Europe’s most illiquid bond markets: Switzerland. There are many lessons that we have learned from investing in Swiss bonds over the years we can now apply to other markets that are experiencing Swiss-like bouts of illiquidity. 

Our experience of managing high-yield and emerging market debt – from the time when these were both niche markets – also puts us in a pretty good position. When it comes to less liquid bond markets, we know what to expect and how to deal with the problem.