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Order aggressiveness and flash crashes

Rzayev, Khaladdin and Ibikunle, Gbenga (2021) Order aggressiveness and flash crashes. International Journal of Finance and Economics, 26 (2). 2647 - 2673. ISSN 1076-9307

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Identification Number: 10.1002/ijfe.1926

Abstract

We present a novel framework illustrating the links between order aggressiveness and flash crashes. Our framework involves a trading sequence beginning with significant increases in aggressive sell orders relative to aggressive buy orders until instruments' prices fall to their lowest levels. Thereafter, a rise in aggressive buy orders propels prices back to their pre-crash levels. Using a sample of S&P 500 stocks trading during the May 6, 2010, flash crash, we show that our framework is correctly specified and provide a basis for linking flash crashes to aggressive strategies, which are found to be more profitable during flash crashes.

Item Type: Article
Official URL: https://onlinelibrary.wiley.com/journal/10991158
Additional Information: © 2020 John Wiley & Sons, Ltd.
Divisions: Systemic Risk Centre
Subjects: H Social Sciences > HG Finance
H Social Sciences > HC Economic History and Conditions
Date Deposited: 13 Jun 2022 09:09
Last Modified: 12 Dec 2024 02:48
URI: http://eprints.lse.ac.uk/id/eprint/115349

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