Looking for a tonic for the risk headache
Thursday, December 21st, 2006 December 2006
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| — Alistair Smith, Barclays Capital |
As a self-regulated market, foreign exchange has generally avoided any big scandals, yet it is still considered a risky deal, especially with the recent increased volumes of trades. Gerry O’Kane assesses the risks faced by prime brokers and the new solutions available to them.
Risk is an ongoing headache for any party in the chain of a foreign exchange deal. Equities’ dealers might find the forex market something of a nightmare, only having a choice of almost exclusively over-the-counter (OTC) products in an unregulated marketplace that has no central exchange.
Whatever about the theoretical problems, history shows that out of all the markets, the self-regulated foreign exchange environment has managed to tick over without the sorts of high profile scandals that have hit other securities.
However, the FX environment is changing. There are huge increases in volumes, new players, new ways to access markets, greater demands for credit and faster trading and there are worries that risk can only increase.
Each player in the chain is open to risk, although it is generally accepted that it is the FX prime broker that faces it the most since he is providing credit lines.
Risk to both parties
Firstly, there is the relationship between the prime broker and the client. This introduces risk to both parties, even from the stage of choosing a suitable prime broker. Then there is the relationship between the client and their executing broker and the executing broker and the prime broker.
“The obvious first step in limiting risk for the client is in the choice of prime broker,” states Devin Graham, global head of FX prime brokerage at UBS.
“In judging risk you need to look at the institution’s name and reputation, the credit worthiness of the counterparty, the size of the balance sheet, the brokers’ systems, reporting, cross collaterisation of asset classes and the trading system and the ability to communicate electronically,” summarises David Aldrich, head of Bank of New York’s hedge and broker business in Europe.
According to an analysis by Bank of America, the clients are faced with confidentiality and concentration risk and operational risk and market risk.
“Confidentiality is very important for clients – but then that’s why they moved to prime brokers from a single margin account,” says Roger Allen, director of FX prime broking at Dresdner Kleinwort. “There has to be a fair exchange of information with your prime broker but to give them everything is not a great idea but then it’s rarely an issue,” he adds.
As for concentrating risk with a prime broker, the system grew up specifically to move clients from the limitations of a single bank. “It’s essential in the system to trade with multiple parties, no one bank would take on all the risk of a fund and the client needs to adjudge the creditworthiness of the prime broker,” says Mr Aldrich.
The client faces several issues in operational risk: reconciliation of portfolio with the prime broker, trade rejection by the FX prime broker and the monitoring of post execution events.
Utilising technology
But as with so many of the risks facing all the parties in the chain, the use of technology goes a long way to mitigating much of the operational risk faced by all three right through the process.
“It’s important to have a sophisticated system covering trade entry to reconciliation,” explains Mr Allen. “A high level of automation is required through the process and minimising the manual process is important – each time something is re-keyed equals an increase in operational risk which is something you strive to reduce.”
“From the client’s perspective, using prime brokers to effectively provide the infrastructure and integration to track and manage positions limits their risk,” says Mel Gundewardena, global head of fixed income prime brokerage at Deutsche Bank.
As for issues of market risk, such as failing to notify the prime broker of trades in timely fashion, relying on the FX prime broker to properly match trades and highlight discrepancies and derivative issues with multiple brokers, these issues come down to the client’s internal management.
All these failings could happen to a company which did not use a prime broker but the advantage of having one is that these sorts of issues are discussed during initial contract stages and in adjudging levels of creditworthiness. In terms of mitigating risk the prime broker acts as a de facto extra line of defence. Apart from a client gaining market access and a best price advantage by going through a prime broker, its procedures and systems outlined as part of the contract push for business efficiencies too.
It could be argued that the core of any risk lies primarily with the prime broker. They face liquidity, credit, operational and market risks with both executing broker and client.
In reality, the majority of executing broking work they will deal with tends to be within the same institution since prime broking is generally offered free when using the dealing desks. It certainly limits credit and operational risk.
Managing exposure to their highly leveraged clients and establishing appropriate credit terms with them is at the heart of a prime brokers business. “Certainly there’s a clear distinction in the market between funds as an asset class, running alpha rather than hedging – the risk dynamics are completely different,” says Mr Aldrich.
“You must judge the clients suitability based on capital, strategies, personnel and come to a conclusion on what sort of risk positions you want and manage them efficiently,” says Mr Gunewardena. This often relies on real-time processing and managing the clients’ collateral and margin calls efficiently. On top of that he points to technology as limiting the impact risk factors, as with a cross-collateralising system that saves client’s margins and will automatically monitor credit levels at the give-up stage.
And the importance of the use of technology in limiting risk factors through the process cannot be underestimated. “Not every FX product is the same. With a spot trade you know all’s fine very quickly but with a 30-year interest rate swap if the trade does not get accepted it’s more difficult,” warns Alistair Smith, head of global netting products at Barclays Capital. “The communication of some trades is more complicated and small errors can creep in which is why we recognise that it’s important that the derivative transactions go through an electronic process even if it means rekeying at the beginning,” he adds.
Sell-side competitors have different systems for different products and that can make it difficult to ensure standards across the board. It is at this level that a client needs to find just how technically proficient their prime broker really is. “We have a very minimal set of transactions that reach us manually. All are processed electronically through our derivative PB system and fed into downstream booking systems,” explains Mr Smith.
And these sophisticated systems have an increasingly important place in the new developments in FX trading. “As algorithmic trading has expanded, for example, it is necessary to improve intra-day risk analysis and a capability to reconcile these sorts of trades,” says Steven Li, head of prime broking at Barclays Capital.
As for the executing brokers they too face many of these issues. Credit risk is generally the executing brokers prime concern, monitoring its limits within the parameters of the give-up agreement and avoiding trade rejection by the FX prime broker. At this point the prime broker needs to rely on its client to have given clear instructions on both process and procedure to their executing broker – what is permitted (in terms of product and delivery) and what is not.
Credit protection
Much of this will fall within the agreement outlined between the prime broker and client at the beginning. “We want to work with banks and clients within a transparent STP electronic framework, where we feel we can take risk that is well managed through our operational infrastructure,” says Mr Li.
In certain circumstances this may even specify what technology is to be used. But probably most importantly for the executing broker is the fact that the majority of the prime brokers operating in this market are parts of highly rated financial institutions, affording at least some credit protection.
Additionally, worries over give-up agreements seem exaggerated. “The give-up process is much the same regardless of whether it is spot FX, interest rate swaps or credit derivatives. Our system applies the same controls and matching consistently across all asset classes,” says Mr Smith.
“It’s been made even easier with the industry bringing in standard ‘give-up’ agreements,” agrees Mr Gunewardena, referring to the New York Foreign Exchange Committee release of standardised agreements.
It’s an issue which also falls under operational risk since it is considered a manual process and while it is based on a messaging system, many do feed automatically into the prime brokers’ systems. According to Mr Graham, the Harmony messaging system acts as an industry-wide de facto standard. “It makes sense to use one technology, although it is true that deals should be given up as soon as possible – legally within two hours – we aim for real-time because we’ve got a significant investment in the technology,” he says.
In truth, the sector is not facing any risks it has not faced before. As cross-asset management platforms become virtually de rigour, experience in handling derivative products is sliding into the forex office from the experience of the derivative brokers. While the levels of credit risk increase, only reflecting the boost in business volumes and products available, the technical systems to manage them get more efficient.
However, while most players seem happy with the regulatory status quo within the industry there are murmurings of change. There is debate that the regulatory authorities may decide to enforce best execution rules on the FX world and push features like transaction costs analysis on a deal. Both the European MiFID rules and the recent US Regulation National Market System (RegNMS) seem to be trying to do just that.
But as these developments are only rumoured others are worried that they will open another danger. “Getting consensus among industry bodies is important to develop methodologies to keep the forex market orderly and with a defined process,” says Mr Gunewardena. “But the danger lies when institutions with their own ideas try to cut those existing costs work outside the system. By short circuiting the process that has developed could create a systemic risk and effectively increase costs for the whole industry.”foreign exchange, FX, OTC products, risk, prime broker, investment manager, technology, services

