In this article, the author presents a model of distributional properties of returns on financial instruments tied to ETFs via high-frequency statistical arbitrage. As the author's model shows, the securities subject to an ETF arbitrage exhibit a well-defined behavior, largely dependent on the...

This research investigates the short-term nature of movements in price data. The key finding of the study is that asset returns do not evolve at the Gaussian increments commonly assumed by continuous pricing models. Instead, prices exhibit strong autocorrelation, often resulting in predictable...