High-Frequency Traders and Liquidity Supply During the Pandemic

15 Pages Posted: 12 Sep 2022

See all articles by Anirban Banerjee

Anirban Banerjee

Indian Institute of Management Ahmedabad

Samarpan Nawn

Indian Institute of Management Udaipur; CFA Institute

Date Written: September 4, 2022

Abstract

This paper documents the liquidity-supplying behavior of High-Frequency Traders (HFT) during the abrupt and sustained market decline led by the COVID-19 outbreak. The findings suggest that these endogenous liquidity providers reduce their supply of liquidity in times of sustained market stress that lasted several days. The results are remarkably consistent for all size categories of stocks. These are the first direct evidence of the behavior of HFT during the pandemic.

Keywords: Market microstructure, HFT, Liquidity crisis, Passivity

JEL Classification: G12, G14, G15

Suggested Citation

Banerjee, Anirban and Nawn, Samarpan, High-Frequency Traders and Liquidity Supply During the Pandemic (September 4, 2022). Available at SSRN: https://ssrn.com/abstract=4209507 or http://dx.doi.org/10.2139/ssrn.4209507

Anirban Banerjee (Contact Author)

Indian Institute of Management Ahmedabad ( email )

Ahmedabad
India

Samarpan Nawn

Indian Institute of Management Udaipur ( email )

Balicha
Udaipur, Rajasthan 313001
India

CFA Institute ( email )

915 East High Street
Charlottesville, VA 22902
United States

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