Comprehending The Drivers Behind the Negative Swap Spreads

Posted by Ralph Waldo
4
Jun 30, 2016
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In finance, swap spread is a standard method to specify the credit spreads in a market. It is the difference between the agreed and fixed rate of a swap. The spread is influenced by aspects of market supply and creditor value.

Firms engage in swaps to benefit from an exchange of relative interest rate gain. The terms of a normal swap (plain vanilla) vary extremely from contract to contract on the basis of the requirements and the availability of resources to the contributing counterparties.

Normally, a Treasury bond is used as a benchmark since its rate is considered risk-free. The swap spread on a particular contract reflects the related level of risk. There would be an increase in risk as the spread widens.

In the US market, financial stakeholders and investors have had to deal with a scenario of extremely negative swap spreads during the last six months. Intraday fluctuations and huge swings in the form of the swap spread curve continue to deliver a challenging environment for issuers and investors to overcome.

Swap spreads have been the key area of focus in the sovereign, supranational and agency (SSA) market due to their significant tightening (levels and volatility). While we have moved away from the worst of the negative levels witnessed during the end of 2015, it seems the negative swap spreads – particularly five years and more are here to stay.

According to market experts, there are two critical drivers behind the moves:

Structural Factors

Stringent regulation has increased the balance sheet cost and made cash products less expensive in comparison to the derivative products.

There has been an acceptance of the increasing cost of balance sheet over the last one year as traders and banks have had to adjust to a post-leverage ratio environment.

This has reduced the correlation between Treasuries (on-balance sheet assets) and swaps (off-balance sheets).

The market activities can be explained by an increasing cost of balance sheet because of the Supplementary Leverage Ratio (SLR) and the impending Net Stable Funding Ratio procedures (finalized procedures expected in 2016).

The repo market is connected to the cost of the balance sheet and therefore, must face the impact of new guidelines.

Repo balances have contracted by 20% since Q2 2013 when SLR was declared. The SLR guidelines are mandatory for most banks in the US and Europe and disproportionately affected repo and Treasuries, which earlier benefited from zero risk weighting.

Spreads would remain in a tighter range in comparison than past levels would indicate due to structural reasons. However, within the tighter range, spreads could vary on the basis of issuance /hedging requirements.

Temporary Factor

They are driven by trends in reserve manager flows, corporate issuance or hedging requirements of insurance firms.

Central bank reserves have been reducing gradually over a period of one year, with the pace of the weakening accelerating severely during the last quarter of 2015 as the market started to adjust to forthcoming rate hikes and a robust dollar. This led to a substantial amount of Treasury selling by international central banks, as proven by the increase in the primary dealer inventories.

Traders inability to remove Treasuries from their balance sheets amidst robust selling flows by international central banks resulted in lowering of Treasuries in comparison to other assets, including swaps.

An increase in corporate bond and SSA issuance is frequently complemented by increased delivery of fixed rates since issuers swap fixed rate debt to floating.

Normally, January, March, and September denote mega issuance months and are frequently complemented by a tightening in spreads.

A huge volume of issuance in January 2016 assisted drive spreads tighter in early January, but the following slowdown in issuance amidst an increase in market instability assisted push spreads wider.

Another reason that has driven spreads tighter and the spread curve flatter has been variable annuity hedging, which complements lower levels in equities (For e.g. January-February 2016).

VA liabilities expand in duration, forming huge receiving requirements when risk assets decline severely.

Consequences for SSA issuers and investors

In recent weeks, there has been a significant widening in swap spreads in the short end of the curve because of the widening in the Libor-OIS relationship, while swap spreads in the long end have continued unaffected.

At present, two-year swaps are at +14bps and 10-year swap spreads are at -13 bps. This would flatten the credit curve on a spread to USTs (The United States Treasury).

This means that investors are being forced to modify their assessments regarding the value on a spread to USTs and that credit curves are expected to stay flat.

In the near-future, spreads could be near to the wider end of the recent range, particularly in the short end, assisted by the recovery in equities and an expected slowdown in the pace of corporate issuance.

The five years’ spreads would be around 0bp and -5bp, while the 10 year spreads would be in the range of -10bp and -15bp in the coming months. There would be some tightening during September 2016.

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