Adverse Liquidity Effects of the EU Uncovered Sovereign CDS Ban

On November 1, 2012, the provisions of the EU regulation which bans uncovered short-selling of sovereign (single name) CDS came into effect. Market participants who wish to establish a permitted SCDS position must now hold offsetting risk, such as the underlying sovereign bond. This change raised concerns about the impact on portfolio hedging, the potential for a reduction in SCDS liquidity and the implications of a reduction in the ECB’s bond-buying program. In this report, ISDA examines the liquidity impact of the regulation one year after implementation. Findings reveal that EU-regulated SCDS and sovereign indices experienced sharp volume and trade count declines. Additionally, proxy hedges were found to become less effective due to a correlation breakdown with European SCDS.

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ISDA AGM Studio: David Bailey

David Bailey, executive director, prudential policy, at the Bank of England, speaks with ISDA CEO Scott O’Malia about the UK’s approach to Basel 3.1, the impact of the revised US Basel III endgame on cross‑border consistency and the role of the...