While using algorithmic trading, traders trust their hard-earned money to their 澳洲幸运5官方开奖结果体彩网:trading software. For that reason, the correct piece of computer software is essential to ensure the effective and ♒accurate execution oꦺf trade orders. On the other hand, faulty software—or one without the required features—may lead to huge losses, especially in the lightning-fast world of algorithmic trading.

A Quick Primer on Algorithmic Trading

An 澳洲幸运5官方开奖结果体彩网:algorithm is defined as a specific set of step-by-step instructions to complete a particular task. Whether it is a simple y🦩et addictive computer game like Pac-Man or a spreadsheet that offers a huge number of functions, each program follows a specific set of instructions based on an underlying algorithm.

Algorithmic trading is the process of using a computer program that follows a ෴defined set of instruct🉐ions for placing a trade order. The algorithmic trading program aims to dynamically identify profitable opportunities and place the trades to generate profits at a speed and frequency that is impossible to match by a human trader.

Given the 澳洲幸运5官方开奖结果体彩网:advantages of higher accuracy and lightning-fast execution speed, trading activities based on computer alg꧂orithmꦕs have gained tremendous popularity.

Who Uses Algorithmic Trading Software?

Algorithmic trading is dominated by large trading firms, such as 澳洲幸运5官方开奖结果体彩网:hedge funds, investment banks, and 澳洲幸运5官方开奖结果体彩网:proprietary trading firms. Given the abundant resource availability due to🐽 their la🥀rge size, such firms usually build their own proprietary trading software, including large trading systems with dedicated data centers and support staff.

At an individual level, experienced proprietary traders and quants use algorithmic trading. Proprietary traders, who are less tech-savvy, may purchase ready-made trading software for their algorith✤mic trading needs.

The software is either offered by their brokers or purchased from third-party providers. Quants generally have a solid knowledge of both tra🎐ding and computer programming, and they develop trading software on their own.

Algorithmic Trading Software: Build or Buy?

There are two ways to access algorithmic trading softwar✅e: build or ༒buy.

Purchasing ready-made software offers quick and timely access while building your own allows full flexibility to customize it to your needs. The automated trading software is often costly to purchase and may be full of loopholes𒐪, which, if ignored, may lead to loss💦es.

The high cost of the software may also eat into the realistic profi🗹t potential of your algorithmic trading venture. On the other hand, building algorithmic trading software on your o🍃wn takes time, effort, a deep knowledge, and it still may not be foolproof.

The Ke🐟y Features of Algorithmic Trading Software

The risk i﷽nvolved in automatic trading is high, which can lead to large losses. Regardless of whether you decide to buy or build, it is important to be familiar with the basic feཧatures needed.

Availability of Market and Company Data

All trading algorithms are designed to act on real-time market data and price quotes. A few programs are also customized to account for company fundamentals data like earnings and 澳洲幸运5官方开奖结果体彩网:P/E ratios.

Any algorithmic trading software should have a real-time market 澳洲幸运5官方开奖结果体彩网:data feed, as well as a company data feed. It should ✱be available as a build-in int🦄o the system or should have a provision to easily integrate from alternate sources.

Connectivity to Various Markets

Traders looking to work across multiple markets should note that each exchange might provide its data feed in a different format, like TCP/IP, Multicast, or FIX. Your software should be able ♛to accepꦬt feeds of different formats.

Another option is to go with 澳洲幸运5官方开奖结果体彩网:third-party data vendors like Bloomberg and Reuꦓters, which aggregate market data from different exchanges and provide it in a uniform format to end clients. The algorithmic trading software should be able to proce♔ss these aggregated feeds as needed.

Latency

This is the most important factor for algorithmic trading. Latency is the time delay introduced in the movement of data points from one application to the oth𒆙er. Consider the following se♓quence of events.

It takes 0.2 seconds for a price quote to come from the exchange to your soft🍬ware vendor’s data center (DC), 0.3 seconds from the data center to reach your trading screen, 0.1 seconds for your trading software to process this received quote, 0.3 seconds for it to analyze and place a trade, 0.2 seconds for your trade order to reach your broker, 0.3 seconds for your broker to route your order to the exchange.

Total time elapsed = 0.2 + 0.3 + 0.1 + 0.3 + 0.2 + 0.3 = 1.4 seconds.

In today’s dynamic trading world, the original price quote would haꦡve changed multiple times within these 1.4 seconds. Any delay ⭕could make or break your algorithmic trading venture. One needs to keep this latency to the lowest possible level to ensure that you get the most up-to-date and accurate information without a time gap.

Latency has been reduced to microseconds, and every attempt should be made to keep it as low as possible in the trading system. A few measures to improve latency include having direct connectivity to the exchange to get data faster by eliminating the vendor in between; improving the trading algorithm so that it takes less than 0.1+0.3 = 0.4 seconds for analysis and decision-making; or eliminating the broker and directly sending trades 🥀to theꦓ exchange to save 0.2 seconds.

Configurability and Customization

Most algorithmic trading software offers standard built-in trade algorithms, such as those based on a 澳洲幸运5官方开奖结果体彩网:crossover of the 50-day 澳洲幸运5官方开奖结果体彩网:moving average (MA) with the 200-day MA. A trader may like to experimen✃t by switchi🃏ng to the 20-day MA with the 100-day MA.

Unless the software offers such customization of parameters, the trader ma♌y be constrained by the built-in fixed functionality. Whether buying or building, the trading software should have a high degree of customization and configurability.

Functionality to Write Custom Programs

MatLab, Python, C++, JAVA, and Perl are the common programming languages used to write trading software. Most trading software sold by third-party vendors offers the ability to 澳洲幸运5官方开奖结果体彩网:wr👍ite your own custom programs within it. This allows a trader to experiment and try any trading concept. Software that offers coding in the programming language of your choice is obviously preferred.

Backtesting Feature on Historical Data

澳洲幸运5官方开奖结果体彩网:Backtesting simulation involves testing a 澳洲幸运5官方开奖结果体彩网:trading strategy on historical data. It assesses the strategy’s practicality and profitability on past data, certifying it for success (or 🐻failure or any needed changes). This mandatory feature also needs to be accompanied by the availability of historical data on which the backtesting can be performed.

Integration With Trading Interface

Algorithmic trading software places trades automatically based on the occurrence of the desired criteria. The software should have the necessary connectivity to the broker(s) network﷽ for꧋ placing the trade or direct connectivity to the exchange to send the trade orders.

Plug-n-Play Integration

A trader may be simultaneously using a Bloomberg terminal for price analysis, a broker’s terminal for placing trades, and a Matlab program for trend analysis. Depending upon individual needs, the algorithmic trading software should have easy plug-and-play integration and available APIs across such commonly used trading tools. This ensures 澳洲幸运5官方开奖结果体彩网:scalability, as well as integration.

Platform-Independent Programming

A few programming languages need dedicated platforms. For example, certain versions of C++ may run only on select operating systems, while Perl may run across all operating systems. While building or buying trading software, preference should be given to trading software that is platform-independent and supports platfo﷽rm-independent languages. You never know how your trading will evolve a few months down the line.

The Stuff Under the Hood

A common saying goes, “Even a monkey can click a button to place a trade.” Dependency on computers should not be blind. It is the trader who should understand w🌞hat is going on under the hood.

While buying trading software, one should ask for (and take the time to go through) detailed documentation that shows the 澳洲幸运5官方开奖结果体彩网:underlying logic of particular algorithmic trading software. Avoid any trading software that is a complete 澳洲幸运5官方开奖结果体彩网:black box, and that claimꦆs to be a secret money-making machiﷺne.

Whil𒁏e building software, be realis🀅tic about what you are implementing and be clear about the scenarios where it can fail. Thoroughly backtest the approach before using real money.

Where to Begin?

Ready-made algorithmic trading software usually oꦿffers free limited functionality trial versions or limited trial periods with full functionality. Explore them in full during these tr🥂ials before buying anything. Do not forget to go through the available documentation in detail.

The Bottom Line

Algorithmic trading software is costly to purchase and difficult to build on your own. Purchasing ready-made software offers quick and timely access, and building your꧙ own allows full flexibility to customize it to your needs.

Before venturing into algorithmic trading with real money, however, you must fully understand the core functionality of the trading s♔oftware. Failure to do so may result in big losses.