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[ M I F I D I I | F X ] T he foreign exchange (FX) market is unique among asset classes – largely still traded on an over-the-counter (OTC) basis, it is generally more liquid and short-dated than other OTC products. FX instruments may pose less risk than credit and “There are a lot of moving parts to this process and we have a big team working on MiFID II.” LEE SANDERS, HEAD OF FX EXECUTION, AXA INVESTMENT MANAGERS interest rate derivatives, but they will nonetheless be swept into MiFID II, and European currency managers therefore need to be ready to meet their obligations from January 2018. “There are a lot of moving parts to this process and we have a big team working on MiFID II,” says Lee Sanders, head of FX execution at AXA Investment Managers. “We are in dialogue with all of the platforms we use in order to better determine where they will, or think they will, be placed in the new framework.” Among the complex rules enshrined in MiFID II and its associated regulation – MiFIR - one of the most well-known is the requirement for investment firms to obtain “the best possible result for their clients” when executing orders – a practice commonly known as best execution. MiFID II raises the bar on the original 2007 directive by requiring all “sufficient” steps be taken to ensure best execution, rather than 64 TheTrade Winter 2017 simply all “reasonable” steps. That might seem a trivial change, but FX market participants have been wres- tling with the challenge of how to prove sufficiency when the necessary data and analysis is often scarce. Transaction cost analysis (TCA) has long been used in the equity market to monitor and prove best execu- tion, but it has been less quickly adopted in FX, largely due to the absence of consolidated, reliable benchmark data. Under MiFID II, firms are required to take into account price, costs, speed, likelihood of execution and settlement, size, nature or any other consideration relevant to the execution of the order. Sophisticated TCA is essential if this is to be done properly. Buy-side trading desks need access to detailed and reliable trade reports to prove that best execution has been achieved. BestX, a London-based technology company that specialises in the delivery of pre- and post-trade TCA, saw a surge in business as firms prepared to road-test the service ahead of the January deadline. “Many of the larger institutions are now fairly well advanced in their preparations and are planning a dry run for their reporting and TCA processes in Q4,” says Pete Eggleston, founder and director of BestX. “For those firms that haven’t yet made their system choices, there will be a lot more work to do to get everything tested, so it could be very tight to be live in time for January.” Different interpretations While the MiFID II text is reasonably clear about the high-level objectives of best execution, there have been calls for greater clarity about exactly what kind of TCA reports are needed. For example, the regu- latory technical standards require investment firms to publish their top five execution venues in terms of trading volumes for all executed client orders, but even this summary report is not straightforward. “There is definitely still a lot of textual interpretation required,” adds Eggleston. “If algorithmic execution tools are used, for example, does the buy-side firm need to produce a top-five report on the venues those algos execute on, or is it the responsibility of the sell- side algo provider to do that? There will inevitably be different interpretations and not much standardisation in reporting at the start.”