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ALGORITHMIC FX TRADING


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algorithms they do not have to build these ultra- sophisticated subroutines themselves.”


Another area that Tomson Reuters is moving forward on is the use of news within the algorithmic trading space. “We realise that news is an extremely important part of any firm’s algorithmic trading systems and Tomson Reuters has extremely fast algorithmic news feeds that use metadata to track sentiment, novelty, relevance and other qualitative properties,”says Horowitz. “Right now we are looking at how we can deliver digital news services through our Dealing Aggregator algorithmic trading engine and it is something we expect to be able to deliver to our clients relatively shortly.”


Step up in complexity Joey Horowitz “Speed of execution or minimising


market impact are normally provided by most good algorithms but that ability to decide whether to use the standard algorithm is where opportunistic algorithms really come into their own.”


the buy-side and to get the full trade safely. It really becomes a balancing act for the traders and they are relying on their algorithms to help them achieve that balance.”


And while there are areas within the FX market where there is a mass of data to deal with, there are also certain FX trading strategies, such as those involving illiquid currency pairs where the new generation of opportunistic algorithms can really help firms meet their trading objectives, says Horowitz. “Tis is a huge area for us and one where built-in opportunistic algorithms can really play a significant role in easing the workload for other algorithms. I look on the derived FX cross market as one using sub-algorithms that are themselves opportunistic algorithms. However, rather than being viewed as an opportunistic algorithm, I see such features becoming an out-of- the-box part of the software delivered to our customers so that when building their own opportunistic


110 | april 2011 e-FOREX


“People like to think that everything is an algorithm and an OCO order or a trailing stop order is an algorithm to some extent,” says Tom Murphy, US Head of Derivatives Sales, at Bloomberg Tradebook. “But a third generation algorithm offers capabilities that are not readily transferable within the FX market. It is a more advanced way of trading and another step up in complexity.”


Murphy says that Bloomberg Tradebook has developed a series of algorithms which it believes exploit these third generation capabilities as well as the full functionality of Bloomberg’s trading terminals. “We have a fully anonymous central counterparty (CCP) trading model that prevents information leakage and when it is coupled with our market news and data network allows us to deliver algorithms that can achieve that balance between market impact and the speed of execution,” says Murphy.


Traders can factor in economic events such as interest rate announcements or unemployment figures into their algorithmic strategies, says Murphy. “Users can preload an order with certain parameters based on that news release – for example, if unemployment is less than 9% then buy euros at a price no lower than x and no higher than y. Te way that Tradebook is structured means that the preloaded decisions are stored within the system and the announcements are typically embargoed. Once that embargo is lifted, the algorithm will see if the preloaded conditions are met and then act accordingly and this is all done on our server. It does not involve APIs where information is sent back and forth, so we think this is a great offering because it uses all the things that makes Bloomberg distinctive.”


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