The new Trading InfoSnack article Back to the Future(s) points out how a dislocation between cash and futures markets demonstrates how a market structure change – such as an outage – in one market can have wider ramifications in the securities trading ecosystem.
The article looks at the significant distortion caused by an outage in the market for Swiss Equity Futures on 14 April 2020 to probe the interdependencies between cash and futures markets in equities and delta-one securities. Comparing the average spreads and depth at BBO for SMI equities and for two highly liquid SMI ETFs for which there are corresponding futures contracts allows for several interesting observations.
A previous Trading InfoSnack, What’s in a Liquidity Smile?, used that same event to provide insight into how the shape of the liquidity smile evolves over time and is influenced by different trading models and market events.f
Insights on Relevant Trading and Market Structure Topics
The Trading InfoSnack articles are brief but insightful research features that provide commentary on market relevant trends, models and microstructure that influence the trading of Swiss securities, underpinned by in-depth analysis from the Equities team of the Swiss Stock Exchange.
Whilst the specific focus of Trading InfoSnacks is on the trading of Swiss securities, the approaches and perspectives constructed also have more broad application across the EU securities trading landscape. The articles are therefore of interest to trading and market structure professionals with a focus on the EMEA region.
All Trading InfoSnacks are available on our website.
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At the Swiss Stock Exchange, quality comes as standard. This applies to the performance and stability of our trading infrastructure, the liquidity, prices and spreads in our order books and our services in the listing, trading and post-trading space. As the clear reference market for all SMI shares, the Swiss Stock Exchange gives you the highest liquidity, the best prices and the tightest spreads. Find out more.