Market Making and Transient Impact in Spot FX

Fuente: arXiv
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Autore principale: Barzykin, Alexander
Natura: Preprint
Pubblicazione: 2026
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author Barzykin, Alexander
author_facet Barzykin, Alexander
contents Dealers in foreign exchange markets provide bid and ask prices to their clients at which they are happy to buy and sell, respectively. To manage risk, dealers can skew their quotes and hedge in the interbank market. Hedging offers certainty but comes with transaction costs and market impact. Optimal market making with execution has previously been addressed within the Almgren-Chriss market impact model, which includes instantaneous and permanent components. However, there is overwhelming empirical evidence of the transient nature of market impact, with instantaneous and permanent impacts arising as the two limiting cases. In this note, we consider an intermediate scenario and study the interplay between risk management and impact resilience.
format Preprint
id arxiv_https___arxiv_org_abs_2601_13421
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Market Making and Transient Impact in Spot FX
Barzykin, Alexander
Trading and Market Microstructure
Mathematical Finance
Dealers in foreign exchange markets provide bid and ask prices to their clients at which they are happy to buy and sell, respectively. To manage risk, dealers can skew their quotes and hedge in the interbank market. Hedging offers certainty but comes with transaction costs and market impact. Optimal market making with execution has previously been addressed within the Almgren-Chriss market impact model, which includes instantaneous and permanent components. However, there is overwhelming empirical evidence of the transient nature of market impact, with instantaneous and permanent impacts arising as the two limiting cases. In this note, we consider an intermediate scenario and study the interplay between risk management and impact resilience.
title Market Making and Transient Impact in Spot FX
topic Trading and Market Microstructure
Mathematical Finance
url https://arxiv.org/abs/2601.13421