Two sets of options are explored in the report, all accompanied by level 2 measure harmonising the market data fields for mandatory contributions for free by all execution platforms that offer trading in or trade in of “reportable securities”.
1. Options to improve market data quality/facilitate market data consolidation (“consolidation options”)
Option 1.1 (self-aggregation): market participants would be able to register with ESMA as self-aggregators. This would enable them to collect and consolidate market data for their own internal use directly at their own data centre.
Option 1.2 (competing consolidators): competing market data consolidators registered with ESMA would collect market data and consolidate it directly at their subscriber’s data centre (decentralised consolidation) allowing a lower data latency.
Option 1.3 (exchange-consolidator). EU exchanges for shares or the primary centre of liquidity for bonds and derivatives to consolidate all trading data pertaining to the securities they list (stock exchanges for shares) or for which they are the main centre of liquidity (all other asset classes).
Option 1.4 (single consolidator). The task of consolidation of all market data would be given to a single market data consolidator selected by ESMA on the basis of a tender. The CTP would be independent from any of the contributors.
Option 1.5 (trade concentration rule). This option would not entail a CT, but instead consolidate trading in a given category of financial instrument on a limited set of trading platforms. By consolidating trading, the sources of market data are reduced and the need for consolidating data is less urgent or even redundant.
Option 1.2 and 1.4 of this set are the preferred options: a single or multiple consolidators, coupled with the possibility to self-aggregate (option 1.1.), are the most effective in making post-trade core data available to all market participants in a fair and efficient manner, increasing post-trade transparency. ). Option 1.2 enjoys a slight advantage in terms of achieving optimal and timely market data quality. On the other hand, Option 1.4 ranks better in granting the opportunity to select as consolidator a new market entrant entirely independent from both market data contributors and market data companies.
2. Options to facilitate market data licensing/create a business case for market data consolidation(‘licensing options’)
Option 2.1 (no statutory subscription fees). No minimum subscription fees would be required. Consequently, subscription fees would be expected to cover only the CTP operating costs not allowing revenues to be distributed to data contributors.
Option 2.2 (statutory subscription fee). This option sets a minimum statutory subscription fee in order to create commonality between the consolidator(s) and the contributors as there would allow a revenue redistribution to market data contributors.
Option 2.3 (statutory subscription fee and RPW access fee). This option sets a minimum statutory subscription fee (with revenue redistribution) and incudes an additional usage fee for venues using market data as a reference price.
Option 2.3 of this set is the preferred option as this not only facilitates more qualitative market data from the data contributors but also encourages the market participants to favour lit markets.
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