Electronic Trading Market Infrastructure and Beyond

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Electronic trading market infrastructure has undergone significant changes in recent years. The rise of high-frequency trading has led to the development of ultra-low latency trading platforms.

These platforms can process trades in as little as 10 milliseconds, giving high-frequency traders a significant edge over traditional market participants. This has led to the creation of specialized trading infrastructure, such as co-location facilities and dark pools.

Co-location facilities allow high-frequency traders to place their servers directly next to the exchange's matching engine, reducing latency to near zero. Dark pools, on the other hand, provide a private marketplace for traders to buy and sell securities without revealing their identities or trading intentions.

The shift to electronic trading has also led to increased regulatory scrutiny, with regulators imposing stricter rules on market participants to ensure fair and transparent trading practices.

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Market Infrastructure

In Australia, almost all equity trading and most derivative trading is conducted through exchanges, where trading is electronic. Trading in foreign exchange and bonds is mostly conducted in OTC markets, where each trade is a bilateral arrangement between the buyer and seller.

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Equities in most countries are exchange traded, but some countries still use open outcry. In Australia, virtually all bonds are traded by telephone, whereas in the United States, around half of all bond trades are done electronically.

Electronic trading has expanded the reach and scope of financial markets, allowing individuals and smaller institutions to participate alongside larger players. This has democratized access to investing and accelerated the pace of trading.

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Order Handling Rules

The Order Handling Rules were introduced by the SEC in 1996 to address market fragmentation. This led some Nasdaq market makers on Instinet to quote prices better than their own quotes on Nasdaq.

These rules required stock exchange specialists and Nasdaq market makers to publicly display any price quoted on a proprietary trading system that represented an improvement of their displayed prices.

For example, if a market maker quoted a price on Instinet that was better than their own quote on Nasdaq, they had to display that price on Nasdaq as well.

Another key aspect of the Order Handling Rules was the requirement for market makers to display the size and price of any customer limit order that either increased size at the quoted price or improved the market maker's quotation.

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Decimalization

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Decimalization was instituted in 2001 by the SEC, requiring market makers to value financial instruments by increments of $0.01 as opposed to the previous standard of $.0625.

This change significantly lowered margins, providing an incentive for big dealers to utilize electronic management systems.

The new decimalization standard was a major shift from the previous fractional pricing system, which was based on increments of $.0625.

As a result of decimalization, trading costs were lowered, making it more accessible and efficient for market participants.

Electronic Trading Overview

Electronic trading has revolutionized the way financial markets operate. It's now possible to trade fixed-interest securities electronically, with the Australian Securities Exchange (ASX) offering electronic exchange trading through its Stock Exchange Automated Trading System (SEATS) since November 1999.

The ASX market covers approximately 60 interest rate products, including Commonwealth and semi-government securities, corporate bonds, and more. Trading volume on the ASX's electronic platform has reached around 22,000 trades a month, with an average value of $630 million.

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Internet portals like yieldbroker.com have also emerged, allowing clients to view indicative prices, request firm quotes, and execute trades. Trading volume on yieldbroker.com has reached up to $500 million per month.

Direct Market Access (DMA) platforms provide direct access to the market, allowing traders to execute trades directly with other market participants. These platforms are typically used by institutional investors and high-frequency traders.

Electronic trading has greatly expanded the reach and scope of financial markets, democratizing access to investing and allowing individuals and smaller institutions to participate alongside larger players. It's accelerated the pace of trading and introduced new forms of trading, such as algorithmic and high-frequency trading.

Market Types

In Australia, almost all equity trading is conducted through exchanges. In contrast, trading in foreign exchange and bonds is mostly done in over-the-counter (OTC) markets.

Equities in most countries are exchange traded, but some countries like Australia have electronic trading, while others still use open outcry.

Bond markets tend to be OTC, with Australia being a notable exception where virtually all bonds are traded by telephone.

Equities

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Equities are exchange-traded, meaning trading is conducted anonymously on a centralised exchange. In Australia, trading is electronic, but in some countries, it still takes the form of open outcry.

Equities trading in Australia is 100% electronic among inter-exchange members, according to Table 1. This is a significant difference from the US, where only 50% of inter-exchange member trades are electronic.

The ASX, Australia's primary stock exchange, has an automated trading system (SEATS) that facilitates electronic trading of equities. SEATS was first introduced in October 1987, and since then, the ASX has continued to develop and improve its electronic trading capabilities.

Equities trading in Australia is also notable for its high level of automation, with 100% of inter-exchange member trades being electronic, as shown in Table 4. This is a significant advantage over other markets, where trading may still be conducted through traditional open-outcry methods.

Here's a comparison of electronic trading in Australia and the US for equities:

This table highlights the significant difference in the level of electronic trading in equities between Australia and the US. While Australia has a highly automated market, the US still has a significant portion of its equities trading conducted through traditional methods.

Derivatives

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Derivatives are a crucial aspect of the financial markets, and in Australia, they're traded in various ways. Most interest rate swaps, foreign exchange forwards, and options are traded over-the-counter (OTC), mostly by phone.

In contrast, futures, options, and warrants are traded on the Australian Securities Exchange (ASX) and the Sydney Futures Exchange (SFE), both of which use electronic trading systems. The ASX's CLICK screen-trading system, for example, replaced their floor-based trading system in October 1997, making it easier for equity options to be traded.

The SFE's SYCOM, launched in November 1989, was the world's first after-hours electronic trading system, providing a platform for trading SFE products during European and North American trading hours. It later replaced the open-outcry trading system, becoming the SFE's sole trading platform.

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Market Manipulation

Market manipulation is a challenge in electronic trading that can occur when traders use deceptive practices to influence the price of a financial instrument for their own gain.

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Electronic trading platforms can be particularly vulnerable to market manipulation due to their high speed and automation.

Regulatory authorities have implemented measures to detect and prevent market manipulation, but it remains a significant challenge in electronic trading.

Investors need to be vigilant and report any suspicious trading activities to the relevant authorities.

Trading Platforms

Electronic trading platforms have revolutionized the way we trade, offering a wide range of features and capabilities that make it easier and more efficient to execute trades.

These platforms provide real-time access to market data and advanced trading tools, allowing traders to make informed decisions and stay ahead of the market.

Modern electronic trading platforms are sophisticated systems that provide a high level of transparency, allowing traders to see the bids and offers of other market participants.

This level of transparency has helped to level the playing field for individual investors, who can now compete with institutional investors on a more equal footing.

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Broker-based platforms are typically designed with individual investors in mind, providing a user-friendly interface and a range of trading tools.

These platforms also offer a range of educational resources, including tutorials, webinars, and market analysis, to help investors make informed trading decisions.

Direct market access (DMA) platforms, on the other hand, are typically used by institutional investors and high-frequency traders who require direct access to the market.

DMA platforms offer a high level of transparency and control, allowing traders to see the bids and offers of other market participants and execute trades at the best available price.

Electronic trading has greatly expanded the reach and scope of financial markets, democratizing access to investing and allowing individuals and smaller institutions to participate alongside larger players.

It has also accelerated the pace of trading and introduced new forms of trading, such as algorithmic and high-frequency trading.

Benefits and Challenges

Electronic trading has numerous benefits, but it also presents several challenges. One of the key benefits is increased market access, which has democratized access to financial markets, making it possible for individual investors to trade alongside institutional investors.

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Electronic trading provides increased market efficiency, lower transaction costs, and higher liquidity, making it more accessible for participants. It also offers traders more control over their trades and access to real-time market information.

Technological risks are a significant challenge in electronic trading, arising from system failures, software bugs, and cyber-attacks. These risks can disrupt trading activities and lead to significant financial losses.

Electronic trading has led to lower trading costs, as human intermediaries like brokers and dealers are no longer necessary. This has resulted in significant cost savings for investors and made trading more affordable for individual investors.

The complexity of electronic markets can create challenges for regulators in maintaining market integrity and protecting investors. Systemic risks from algorithmic trading, flash crashes, and cybersecurity concerns are some of the challenges associated with electronic trading.

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Benefits of

Electronic trading has revolutionized the way we trade, and its benefits are numerous. It has increased market access, allowing investors to trade a wide range of financial instruments from anywhere in the world.

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This democratization of access has made it possible for individual investors to trade alongside institutional investors. With electronic trading, investors can now trade stocks, bonds, derivatives, and foreign exchange from the comfort of their own homes.

Electronic trading has also led to lower trading costs. In the past, trading costs were high due to the need for human intermediaries, such as brokers and dealers. Today, electronic trading platforms often offer competitive commission rates, further reducing the cost of trading.

This has made trading more affordable for individual investors, encouraging more people to participate in the financial markets. Electronic trading platforms have also reduced transaction costs, making it easier for investors to buy and sell financial instruments.

Electronic trading has improved trading speed and efficiency, allowing trades to be executed in a matter of seconds. This increased speed and efficiency can be particularly beneficial in volatile markets, where prices can change rapidly.

With electronic trading, investors can react quickly to market changes, increasing their chances of executing trades at the desired price. Electronic trading has also increased market efficiency, providing traders with more control over their trades and access to real-time market information.

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Challenges of

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Electronic trading is not without its challenges. Technological risks are a significant challenge, arising from system failures, software bugs, and cyber-attacks.

System failures can disrupt trading activities and lead to significant financial losses. This is a serious issue that can have far-reaching consequences.

Market manipulation is another challenge associated with electronic trading. Regulators need to be vigilant to maintain market integrity and protect investors.

The complexity of electronic markets can make it difficult for regulators to keep up. This can create challenges for maintaining market integrity and protecting investors.

Cybersecurity is a growing concern in electronic trading. The rapid execution of trades can lead to flash crashes, causing significant losses for investors.

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Frequently Asked Questions

What does an electronic trader do?

Electronic traders facilitate the buying and selling of securities, foreign exchange, and financial derivatives through digital platforms, streamlining the trading process. They manage and execute trades electronically, leveraging technology to optimize investment decisions.

Sheldon Kuphal

Writer

Sheldon Kuphal is a seasoned writer with a keen insight into the world of high net worth individuals and their financial endeavors. With a strong background in researching and analyzing complex financial topics, Sheldon has established himself as a trusted voice in the industry. His areas of expertise include Family Offices, Investment Management, and Private Wealth Management, where he has written extensively on the latest trends, strategies, and best practices.

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