74 PagesPosted: 13 Sep 2023Last revised: 29 Feb 2024
See all articles by Rabih Moussawi
Villanova University - Department of Finance; University of Pennsylvania
Syracuse University
Washington University in St. Louis - John M. Olin Business School
Date Written: July 1, 2022
Abstract
As major market makers provide liquidity in both ETF and options markets, this paper explores a new dimension of intraday ETF arbitrage using options. By focusing on the most liquid ETF, the S&P 500 ETF (SPY), and a proxy for a derivative hedge that is tied to the underlying basket, the S&P 500 index options (SPX), we examine how market makers perform intraday arbitrage following ETF order flow shocks. We examine the minute-by-minute liquidity and trading behavior in both the ETF and options markets using the ETF’s most buy and most sell minutes. We find that market makers are able to fulfill arbitrage trades by tapping into the liquidity provided by multi-leg complex options orders. Market makers provide price incentives to successfully establish hedged positions allowing them to capture the mispricing profits (annualized 35.79%) in addition to the bid-ask spreads in both security types. Overall, our study sheds new light on the interconnectedness between ETFs and derivatives markets in recent years.
Keywords: ETFs, Options, Intraday Arbitrage, Market Makers, Liquidity, Multi-Leg Options, Complex Order Book (COB)
JEL Classification: G12, G13, G14, G23
Suggested Citation:Suggested Citation
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Syracuse University ( email )
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Washington University in St. Louis - John M. Olin Business School ( email )
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FAQs
ETF arbitrage can occur in a couple of ways. The most common way is through the creation and redemption mechanism. An ETF issuer contacts an authorized participant (AP), a large financial institution that is a market maker or specialist, when they want to create a new ETF or sell more shares of an existing ETF.
What is the role of a market maker in an ETF? ›
Market makers (MMs) are financial firms which provide liquidity to ETF by standing ready to buy and sell ETF units from investors. MMs allow investors to build or exit their ETF positions easily and also help to keep the ETF price in line with its fair value i.e. Net Asset Value (NAV).
Do market makers do arbitrage? ›
In fact, a market maker is often called a “liquidity provider,” as their job is to facilitate the flow of the market. Market makers may not be the most transparent participants in the trade life cycle—they operate behind the scenes, using high-frequency algorithms and complex arbitrage strategies.
Who is a market maker in the options market? ›
The primary aim of a market maker is to trade as many contracts as possible to benefit from the spread, but must also use effective positioning strategies to ensure that they are not exposed to too much risk.
What is the secret of arbitrage? ›
Arbitrage involves buying and selling securities, currencies, or commodities in different markets at the same time to profit from price differences. Thanks to global markets and fast internet connections, investors can find and act on these differences quickly.
What is arbitrage option strategy? ›
Option Arbitrage trades are performed to earn small profits with less or zero risk. It is a process of buying and selling an equivalent commodity in two different markets. Options arbitrage can be done through put-call parities. A call gives you the rights to purchase and put gives you the rights to sell.
Who is considered a market maker? ›
Market maker refers to a firm or an individual that engages in two-sided markets of a given security. It means that it provides bids and asks in tandem with the market size of each security. A market maker seeks to profit off of the difference in the bid-ask spread and provides liquidity to financial markets.
What is a market maker? ›
A market maker participates in the market at all times, buying securities from sellers and selling securities to buyers. Market makers provide liquidity, which ensures investors can trade quickly and at a fair price in all conditions. In turn, this generates confidence in the markets.
How do market makers hedge ETFs? ›
In order to hedge their risk and make orderly markets when trading, market makers will use an array of tools — underlying securities or correlated proxies, such as index futures or other ETFs. This hedging cost will included in an ETF's spread and also passed along to investors trading in the secondary market.
What is the role of arbitrage in the market? ›
Arbitrage is a function of generating income from trading particular currencies, securities, and commodities in two different markets. The arbitrageurs reap a margin from the varying price of the same commodity in two different exchanges or markets. It is a practice that takes advantage of market inefficiency.
Arbitrage is the simultaneous purchase and sale of an asset in different markets to exploit tiny differences in their prices. Arbitrage trades are most commonly made in stocks, commodities, and currencies, but can be accomplished in with any asset. Arbitrage takes advantage of the inevitable inefficiencies in markets.
What are examples of market arbitrage? ›
Arbitrage in financial markets
Spatial arbitrage involves exploiting price differences for the same asset in different geographic locations. For example, a commodity might be cheaper in one country and more expensive in another, allowing traders to buy in the cheaper market and sell in the more expensive market.
Who is the largest market maker for options? ›
Citadel Securities LLC is an American market making firm providing liquidity and trade execution to retail and institutional clients, headquartered in Miami. The firm also trades futures, equities, credit, options, currencies, and Treasury bonds. It is the largest designated market maker on the New York Stock Exchange.
Who are the 3 market makers? ›
There are three primary types of market making firms based on their specialization: retail, institutional and wholesale. Retail market makers service retail brokerage customer orders.
What is the difference between a broker and a market maker? ›
Brokers and market makers are two very important players in the market. Brokers are typically firms that facilitate the sale of an asset to a buyer or seller. Market makers are typically large investment firms or financial institutions that create liquidity in the market. Financial Industry Regulatory Authority.
What is the mechanism of arbitrage? ›
Arbitrage is the simultaneous purchase and sale of the same or similar asset in different markets in order to profit from tiny differences in the asset's listed price. It exploits short-lived variations in the price of identical or similar financial instruments in different markets or in different forms.
What is the technique of arbitrage? ›
Futures arbitrage is a technique that involves purchasing a stock with cash and then selling it in the futures market. Typically, futures are priced higher than the cash market to account for future premiums. However, as the expiration date approaches, both prices tend to converge, presenting an arbitrage opportunity.
What is the creation mechanism of an ETF? ›
ETFs benefit from a unique process called creation/redemption. In essence creation involves the buying of all the underlying securities and wrapping them into the exchange traded fund structure. Whereas, redemption is the process whereby the ETF is 'unwrapped' back into the individual securities.
What is the arbitrage pricing mechanism? ›
Arbitrage pricing theory (APT) is a multi-factor asset pricing model. It's based on the idea that an asset's returns can be predicted using the linear relationship between the asset's expected return and a number of macroeconomic variables that capture systematic risk.