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High Frequency Trading Regulation – The Trading Profits of High Frequency Traders

25 Apr

Article by: Andrei Kirilenko, Matthew Baron, Jonathan Brogaard
Published by: CFTC
Date: Nov 2012

“In this paper, we examine the link between HFT speed, liquidity provision, and trading profits. We have four main findings. First, HFTs are profitable, especially Aggressive (liquidity-taking) HFTs, and generate high Sharpe ratios. Second, HFTs generate their profits from all other market participants, and do so mainly in the short and medium run (seconds to minutes). Third, firm concentration in the HFT industry is not decreasing over time, nor is its profitability. We conjecture this is tied to our fourth finding that HFTs profits are persistent, new entrants have a higher propensity to underperform and exit, and the fastest firms (in absolute and in relative terms) make up the upper tail of performance.”

Full article: Link

 
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