We study high-frequency trading (HFT) activities and their consequent price impacts on the ASX around RBA announcement. RBA announcement provides an ideal setting for studying the speed advantage of high-frequency traders (HFTs), as the announcement has significant impact on stock prices and...

I extend the Kyle (1985) model of strategic trading to a case in which the public announcement arrives at a random time. The insider does not perfectly observe the true value of the security, but he continues to hone his knowledge by using private source of information. Two types of equilibrium...

We develop a high frequency (HF) trading strategy where the HF trader uses her superior speed to process information and to post limit sell and buy orders. By introducing a multifactor mutually exciting process we allow for feedback effects in market buy and sell orders and the shape of the...

We use a novel dataset to examine the impact of exposing institutional orders to electronic liquidity providers (ELPs). We present empirical evidence that marketable pieces of large parent orders are routed to ELPs, seemingly to avoid paying liquidity fees on exchanges. This routing decision...

The transfer of ownership of securities has traditionally been accomplished through the use of public exchanges, such as the New York Stock Exchange and NASDAQ, which are subject to stringent statutory and regulatory regulations. Typically, investors purchase and sell equity securities on...

We study Nash equilibria for inventory-averse high-frequency traders (HFTs), who trade to exploit information about future price changes. For discrete trading rounds, the HFTs' optimal trading strategies and their equilibrium price impact are described by a system of nonlinear equations;...

This paper studies whether rule-based circuit breakers in the form of short-lived volatility interruptions exhibit a magnet effect in times of high-frequency trading. Based on a sample of 3,271 volatility interruptions on two major European venues, we analyze whether trading aggressiveness,...

We model a two-tiered market structure in which an investor can trade an asset on a trading platform with a set of dealers who in turn have access to an interdealer market. The investor's order is informative about the asset's payoff and dealers who were contacted by the investor use this...

We implement a laboratory financial market where traders can access costly technology that reduces communication latency with a remote exchange. In this environment, we conduct a market design study on high-frequency trading: we contrast the performance of the newly proposed Frequent Batch...

Using data on Canadian bond futures, we examine how high-frequency traders (HFTs) interact with institutions building large positions. In contrast to recent findings, we find HFTs in the data act as small-sized liquidity suppliers, and we reject the hypothesis that they engage in back running, a...