Sky Blog
The recent scandal involving TD Securities LLC[1] has served as a stark reminder of the dark side of high-frequency trading. While this particular case has garnered significant attention, it is far from an isolated incident. Spoofing, a form of …
Cyber risk is a major concern to corporations and investors. Recent academic studies point out that firms suffer large negative returns when they disclose that they have suffered a data breach (e.g., Akey, Lewellen and Liskovich (2018) and Kamiya et …
Economies and markets operate on the assumption that U.S. debt securities (“Treasuries”) are risk-free. This means that the United States is expected to pay its debts. Also, Treasuries are supposed to trade easily and efficiently in secondary markets. Unsurprisingly, the …
Automation and new technology have dramatically changed trading on equity markets over the past 20 years, and algorithmic and High-Frequency Trading (HFT) have become prominent in U.S. and European financial markets, while regulation has been slow to adapt. Despite increasing …
In his May 5 post, available here, Stanislav Dolgopolov states that the Securities and Exchange Commission’s recent settlement with Citadel “undermines the so-called ‘Berkeley Study’ which concluded that off-exchange market makers can neither profitably engage in data feed arbitrage …
The recent settlement between the U.S. Securities and Exchange Commission (“SEC”) and Citadel Securities[1] is a landmark in the market structure enforcement program. In a nutshell, the regulators targeted high-speed algorithms that opportunistically used different market data benchmarks and …
High-frequency quoting and trading (HFQ) has become a global phenomenon. It’s based on reducing the lag time – known as latency – between order submission and execution or cancellation so that order outcome is reported almost instantaneously. A number of …
On August 27, 2015 Judge Jesse Furman of the Southern District of N.Y. dismissed plaintiffs’ claims in the consolidated high frequency trading (“HFT”) class action lawsuit In re Barclays Liquidity Cross and High Frequency Trading Litigation.[1] Coming after …
Last year’s best-seller by Michael Lewis, Flash Boys,[1] ignited a firestorm of debate on the subject of high-frequency trading, or HFT. Lewis’s central claim is that the stock markets are “rigged,” with HFT shops skimming sizable amounts off of …