The trouble is, with margins near pre-crisis levels again for products like rates and forex, the free lunch enjoyed by the smaller boys is being taken away. Scale once more is king. Banks down the order in certain flow products should be asking themselves serious questions. Even including the crisis, the top five banks in equities, for example, have increased their market share by 10 per cent since 2006. As the level of concentration increases again, expect more money – not to mention heat – to be generated in the biggest dealing rooms.
Wednesday, March 31, 2010
In the wake of the financial crisis, the use of collateral backing derivative trades in order to appease counterparty credit concerns has continued to expand.
This means that once a swap trade is executed, more margin is required if the trade starts losing money.
This daily management of margin also makes it harder to maintain an arbitrage over time as the value of any trade between swaps and Treasuries changes constantly.
Analysts at Credit Suisse say: “This makes it increasingly harder to hold arbitrage strategies to termination as arbitrageurs are forced to realise not just gains but also losses through margin calls resulting in frequent stop outs [forced exits from the trade].
Tuesday, March 30, 2010
Sunday, March 28, 2010
Shorting bonds can be done using futures or repos [repurchase agreements], or credit default swaps. The last method is not ideal, warned Mr Inker. “There is the risk of governments declaring your contract invalid.” A number of politicians have called for restrictions on CDS trading.
Thursday, March 18, 2010
Lawyers for American companies spent hundreds of billable hours drawing up contracts to which no one ever referred. Their Japanese counterparts engaged in complex business relationships with no formal agreements at all, or ones that covered a single sheet of paper. But the commercial relationships that emerged in Japan’s car industry were more successful in securing component reliability and managing just-in-time inventory than those hammered out by the hard-nosed negotiators of Detroit.
The financial crisis of 2007-09 featured large-scale losses to financial institutions from assets such as AAA rated tranches of mortgage-backed securities. Simultaneously, markets for collateralised borrowing (“repos” or repurchase agreements) froze or experienced severe stress. Investors lending in repo transactions started charging large “haircuts”. In other words, repos could be rolled over only with successively high levels of over-collateralisation, which disrupted the financing model of broker-dealers and in fact caused Bear Stearns to fail in March 2008.
The moral of the story is that regulators need to impose tighter constraints, such as higher capital requirements, on activities such as holdings of AAA rated tranches and repo financing of risky assets where there is a conflict of interest between the privately optimal and socially optimal choices. Bankers will fight such a proposal. But it should be well understood that they have all incentives to ignore the attendant systemic risk
Tuesday, March 16, 2010
Monday, March 15, 2010
In normal market conditions, yields on government bonds, such as US Treasuries, UK gilts and German Bunds, trade at a discount to swap rates. This is because swap rates are based on a funding rate that is linked to the interbank lending market. This rate is higher than the repo rate used for financing government bonds. Swaps are money market instruments whereas Treasuries reflect triple A sovereign risk.
Saturday, March 13, 2010
Friday, March 12, 2010
Lehman’s rapid growth saw net assets increase by 48 per cent, or almost $128bn, from the fourth quarter of 2006 through the first quarter of 2008. But the bulk of the assets, according to the report by court-appointed examiner Anton Valukasreleased on Thursday, were in illiquid assets that could not easily be sold. Such assets nearly doubled to $175bn in that same time frame