Insights and Steps into Competitive Trading Platform Development

TL;DR

• The trading platform market is booming, projected to grow significantly from $9.55 billion in 2023 to $16.71 billion by 2032.
• To thrive, a trading platform needs to offer more than basic features; innovation and a user-friendly experience are essential for attracting and retaining users.
• Our experience shows that automating trading processes can improve efficiency, as demonstrated by a project where order generation time was reduced by 66%.
• Navigating regulatory compliance is a key challenge that varies across regions, but adhering to these rules is vital for building investor trust and ensuring the platform’s long-term success.
• Essential components of a trading platform include a live data dashboard, multi-factor authentication for security, transaction management tools, efficient search and filtering, real-time alerts, a news feed, admin and CRM functionalities, and portfolio tracking features.

• You can build a trading platform by gathering user requirements, choosing a tech stack, developing with agile methods, implementing trading algorithms, testing thoroughly, and keeping ongoing support.

From 90 Seconds to 30 Seconds: Transforming Order Generation Speed When Developing a Trading System

When a group of experienced currency traders decided to scale their operations, they faced a significant hurdle: the manual processes of analyzing exchange rates, monitoring prices, and placing orders were slow and inefficient.

For these experienced currency traders operating on major global stock exchanges—London, New York, and Tokyo—their manual processes for analyzing exchange rates, monitoring prices, and placing orders proved increasingly inadequate. They needed the speed and automation of a modern online trading platform to thrive in the environment of trading stocks and keep pace with market changes.

The Challenge

• Understanding complex brokerage systems within a tight two-month timeframe for their envisioned trading platform.
• Developing algorithms to replicate intricate financial strategies with speed and precision, a core aspect of trading software development.
• Simultaneously analyzing large volumes of real-time financial data across multiple time zones.
• Ensuring seamless communication between their envisioned stock trading app and brokers.

The Solution

Starting with a strategic discovery phase, our team developed a powerful trading automation platform that transformed how the traders worked by automating complex calculations and optimizing the flow of information between services. 

Key features included:

• The platform uses predefined financial strategies to generate and send orders to brokers automatically, cutting down delays in their trading app.
• With integrations pulling hourly exchange rates, traders could act on accurate, up-to-date information from multiple stock exchanges within their online trading platform.
• Multiprocessing capabilities allowed the platform to analyze large financial data sets simultaneously, reducing the time for calculations within the trading software development framework.
• The platform established continuous, real-time links with licensed brokers, enabling faster and more reliable trading decisions through the trading platform. Our chosen tech stack was crucial for achieving this efficiency.

The Results

• Order generation time dropped by 66%, from 90 seconds to 30 seconds.

• Large datasets could be analyzed simultaneously, ensuring traders could evaluate market conditions in real-time.

• Automatic order execution minimized manual effort and reduced human error.

• Communication between traders and brokers became seamless, speeding up decision-making in critical moments.

• The platform’s efficient architecture, built with a robust tech stack, ensured reliable data processing across three time zones, keeping traders informed and responsive.

Ready to explore how our expertise can power your custom stock trading platform?
Schedule a free consultation with our team.

Fintech and Machine Learning: Benefits, Trends, Statistics, and Use Cases

Is It Worth It to Invest in Trading Platform Development?

The fintech trading industry, especially the development of successful trading platforms, is growing fast. In 2023, the global fintech market was worth around $210.4 billion, and it’s expected to soar to about $1.1 trillion by 2033, growing at a rate of 18.3% per year. That’s pretty huge for anyone considering building their own trading platform.

Right now, North America holds the largest chunk of the online trading platform market—about 36.6% in 2023. But the real action is happening in the Asia Pacific region, where the market is growing the fastest, thanks to the rise in digitalization and investment activity, particularly in the realm of stock trading via mobile trading platforms.

The big push in this market is coming from retail investors—more and more individuals are getting involved in trading, thanks to educational initiatives like those from the U.S. Securities and Exchange Commission, which are helping to improve financial literacy. This boost in understanding is making people feel more confident and engaged.

So, why should you consider developing a trading platform? The potential for high returns is a big draw. Here’s how trading platforms can make money:

• Transaction fees: Charging a fee every time someone makes a trade.

• Withdrawal fees: Earning from fees when users take their money out of the stock trading software.

• Subscription models: Offering premium features that people pay for on a regular basis.

• In-app advertisements: Displaying ads within the platform to boost revenue from their stock market app.

As the market continues to grow, there’s no doubt that the potential to generate revenue from these channels will keep climbing.

“Technologies drive this market forward. Now, with the power of AI, you can offer personalized insights and automated trading options, making every decision feel like a well-informed partnership.”

— Nazar Kvartalnyi, Inoxoft’s COO

Possible challenges

While the rewards can be great, building a trading platform comes with its own set of challenges. But one of the biggest? Regulatory compliance. Financial markets are tightly regulated, and trading platforms must follow strict rules to ensure they’re operating safely and transparently within the stock trading industry.

Different regions have their own regulations, so it’s important to know the rules wherever you’re doing business. For instance:

• In Australia, you need an Australian Financial Services License (AFSL) to run a platform.
• In the US, there are rules set by the SEC (Securities and Exchange Commission) and FINRA (Financial Industry Regulatory Authority) that need to be followed.

When your platform is compliant, it reassures investors that their money is safe, and that’s key to keeping them engaged on your mobile trading platform. Studies show that when regulatory clarity is clear, investor confidence goes up, making your trading app more likely to succeed in the long run.

How to Integrate Payment Gateways into the Web Application

Features to Add to Your Trading Platform

Trading platforms have come a long way. They’ve evolved from simple asset-buying tools for traditional stock trading to sophisticated systems powered by AI and machine learning. Now, users can predict trends by analyzing a wide range of factors, which gives them a real edge in the trading market.

Creating a trading platform can be a complex process, but understanding how to create a trading platform with the right features is crucial for success in the industry. Below is a list of core features to get you started, along with some advanced ideas you can explore as your platform grows and the insights from our team.

Essential features

These are the must-have features to focus on when you’re starting out. Some of these can be tested in the MVP stage to see what works best for your platform and your target audience.

Order execution capabilities

When it comes to trading stocks, speed is everything. The faster an order is processed, the better the chances of getting the right price. Imagine wanting to sell stocks at a specific price, but by the time the order goes through on the online trading platform, the price has moved. That’s an instant loss—and in fast-moving markets, these price swings happen in seconds.

Reliable order execution ensures traders get the best possible prices without unnecessary delays on your stock trading app. High-frequency trading platforms take this a step further, using advanced tech stack to execute orders in microseconds.

“For example, smart order routing systems scan multiple exchanges to find the best deal. If a trader wants to buy a large number of shares, the system can split the order across different exchanges to avoid driving up the price.”

Dashboard with statistical information

Your platform’s dashboard is like the command center. It needs to pull in real-time data from multiple sources—like charts, price updates, and exchange rates—and keep everything running smoothly. This way, traders can make informed decisions and stay ahead of market shifts without delay. 

“A well-designed user interface is critical for traders. The goal is to present actionable data financial data clearly and concisely, so users can make quick decisions without feeling overwhelmed.”

Authentication

A simple, but secure verification process—like multi-factor authentication (via SMS or Google Authenticator)—is a must for any stock trading app. It gives your users the confidence that their accounts are protected, which builds trust right off the bat. Plus, you can allow different access levels for users, ensuring that only authorized traders can access sensitive user data.

Convenient CRM and admin/user functionality

You need a system that allows you to manage everything efficiently. Whether it’s handling customer requests, managing trading operations, or checking account permissions, a smooth and intuitive admin interface lets you make decisions quickly and keep everything running smoothly.

Fintech APIs: Types, Benefits, Challenges, and Best Practices

Fast searching and filtering tools

Traders need to find specific data quickly. Whether they’re looking for rates, orders, or commodities, fast search tools help them filter the results in real time. This speeds up the decision-making process—a crucial point in the fast-paced trading world.

“In trading, every second counts. A well-optimized search and filtering system isn’t just about convenience—it’s about enabling traders to act on opportunities before they disappear.”

Alerts

Traders rely on timely updates. Custom alerts ensure they stay in the loop about changes in stock positions, economic events, or market shifts. By setting personalized push notifications, users can stay on top of the stock market 24/7.

Newsfeed

Access to real-time market news is crucial for making informed trading decisions. Providing your users with a convenient newsfeed gives them the latest insights on global currency markets and economic trends. This helps them avoid costly mistakes due to missing key info.

Withdrawals & payments

A smooth and secure way to handle withdrawals and payments is essential for an online trading platform. You’ll want to offer multiple options—like credit cards, PayPal, or bank transfers—and provide notifications when a withdrawal is processed on your stock trading app.

“Speed and security are the two pillars of a reliable payment system. Traders need instant access to their funds without compromising safety. A well-designed payment flow ensures trust and keeps users engaged.”

High-level security

Ensure that sensitive user information is encrypted and meets industry standards like those set by the Financial Industry Regulatory Authority (FINRA). This helps you protect user data and builds trust in your trading platform

Portfolio management

Your platform should allow users to track their investment portfolios in real time, view their transaction history, and assess their performance in trading stocks. Core features include asset allocation, risk analysis, and tax reporting tools.

Advanced features

Once your platform is up and running, you can think about adding more advanced features. Just make sure to balance the complexity—if your target audience includes beginners, it’s important not to overwhelm them with too many advanced tools.

Risk management

Traders are always looking for ways to minimize risk when they sell stocks. Offering tools that help users assess their risk exposure and set stop-loss orders can prevent big losses. As your platform grows, you can introduce more sophisticated management tools, like real-time risk analysis and automated risk alerts.

Community features

Building a community around your stock trading app can help traders connect and share ideas. Features like forums, social profiles, messaging, and even trading contests can foster collaboration. Traders can exchange strategies, learn from one another, and get feedback on their trades, creating a vibrant and engaging environment.

“A strong trading community comes with an ocean of shared knowledge. When traders collaborate, they refine their strategies, spot market opportunities faster, and ultimately become more confident in their decisions.”

Personal analytics data dashboard

A personalized dashboard helps your users analyze their trading habits. With insights into their performance metrics, trade history, and risk assessments, traders can make better-informed decisions and continuously improve their strategies. By turning raw data into easy-to-understand visuals, you’ll help them track their progress and spot trends.

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Automated trading solutions

AI-driven tools that execute trades based on predefined rules or algorithms can save traders time and help them capitalize on opportunities without always being glued to their screens. This also opens up the possibility for backtesting strategies, making sure they work before trading live.

Real-time data monitoring

Real-time data monitoring is critical for traders who need up-to-the-minute market conditions. With continuous updates, traders can quickly react to any market changes and make more informed decisions—whether it’s for day trading or longer-term strategies.

Advanced risk management tools

As traders’ investment portfolios become more complex, they need advanced tools to assess risks. Features like exposure limits, hedging options, and in-depth analytics will help institutional investors effectively manage large portfolios on your stock trading platform. With these tools, users can take a deeper dive into their risk exposure and make smarter moves.

“Advanced risk management features are not just nice to have—they’re essential for protecting larger portfolios. These tools help institutions minimize potential losses while maximizing their returns.”

Want to integrate these crucial features into your stock trading app?
Get in touch now to begin your trading platform development journey.

Banking and Fintech Technologies: Top Innovations to Focus

Trading Application Development Steps: Based on Our Experience

Building a modern and easy trading platform involves a lot of moving parts and the approach that varies depending on the project. Let’s walk through how we tackled one of our projects mentioned in the article to give you a clearer picture. Our Head of Delivery, Maksym Trostyanchuk, shares:

“During automated trading software development, we realized traders were spending too much time on analysis during the discovery phase. Manual executions weren’t cutting it either, especially with the trading market’s high volatility. That’s when the idea to automate the platform came to life, giving traders strategies based on predefined algorithms. If you’re just starting out, though, I’d suggest launching with an MVP. It’s a cost-effective way to test your idea and see if it’s worth scaling your stock trading application.”

Requirement gathering and analysis

When we started gathering requirements for the custom trading platform, we went straight to the source—traders. We sat down with them in workshops and interviews to understand their day-to-day, the challenges they faced, and what must-have features they felt were missing. Diving into their strategies and how they analyzed market data allowed us to get a real sense of what would make their stock trading experience smoother.

At the same time, we took a good look at the competition through thorough market research. Our team analyzed other platforms to identify what worked, what didn’t, and how we could design a solution that not only met the market’s current needs but also stood out by improving the overall user experience of the trading app.

“As a team, we realized that the project was unique because it didn’t just automate processes. We didn’t want it to just click and collect data. Our clients wanted to bring their 10 years of experience trading stocks and create a trading platform that allowed them to trade with more brokers—50, 100, or more—at once,”

says Maksym.

Defining functional specifications

Once we understood user needs for the stock trading app, we created a document with detailed specifications that outlined the core features:

• Automated algorithms: Traders could set parameters for trades based on stock market conditions.
• Real-time data analytics: Dashboards that display live market trends and alerts for significant changes in the market.
• Customizable user interface: Traders could personalize their workspace for better usability on their mobile devices.
• Risk management tools: Features to help users manage exposure and set stop-loss orders within trading system.

We also defined the tech stack requirements—what programming languages, frameworks, and data sources would be used for this stock trading app development project. Our Head of Delivery explains:

“Initial analysis of how to organize the work lasted up to 3 months. We needed to understand how calculations had to be done, especially when it came to algorithms and math for the trading software.”

System architecture design

When it came to architecture, we focused on making sure the system was scalable and flexible.

• Microservices architecture. We developed different platform components—like trade execution, data analysis, and user management—as independent services. This approach made updates easier and kept things running smoothly.
• Data management strategy. We chose PostgreSQL for handling complex queries and large datasets. Redis helped us cache real-time data, making the platform faster and more responsive.

Hint: Offering solutions for both desktop and mobile trading platforms ensures traders can access the market anywhere, anytime, further increasing engagement.

Technology selection

To make sure the platform performed well and was reliable, we carefully selected the technology stack:

• Frontend: React, for building dynamic interfaces with real-time updates. Its component-based structure allowed us to develop a trading app quickly and maintain it easily.

• Backend: Java with Spring Boot, which we used to build the APIs that handled business logic, trade execution, and data processing.

• Cloud Infrastructure: We used AWS for hosting the platform. With services like EC2, we had scalable computing power, and RDS helped us manage the relational databases efficiently.

Development team insight:

“We were tasked with developing a desktop Windows-based app that could pull data, integrate third-party services, and do a lot of complex processing. These weren’t simple tasks—they were pretty challenging but also a great learning experience for our trading app developers.”

Best Practices for Modern Cloud-Based App Development

Agile development process

We took an agile approach, working in two-week sprints to build the platform step by step. We could stay flexible, gather feedback, and make adjustments as we go. Regular check-ins with traders were key—they had a say in how the platform evolved, which kept everything on track and ensured it was built the way they needed it.

Development team insight:

“Every time we reached out to the client, they were quick to respond and eager to collaborate. Their active involvement in the process really drove us forward.” 

Algorithm development

A robust trading system design is crucial for algorithmic traders who rely on real-time data analysis and automated execution to maximize profitability in volatile markets. 

To make sure the algorithms were as sharp as possible, we used a mix of data analysis techniques, including statistical methods and machine learning models. We dove deep into historical market data to spot trends and patterns, which helped us predict future movements and give traders the edge they needed in real-time trading.

Сomprehensive testing

We surely didn’t skip on testing. Here’s how we ensured everything worked as expected:

• Unit testing: Each individual component was tested to verify that it worked properly.

• Integration testing: We made sure all the components of the system worked together smoothly, which was key to keeping data flowing correctly between services.

• User acceptance testing (UAT): Traders tested the platform to make sure it met real-world needs. Their feedback helped us make important tweaks before launching.

Deployment strategy

When it came time to deploy, our team made sure the platform was up and running without issues.

We used AWS EC2 for computing and RDS for managing databases. Load balancers ensured that traffic was distributed evenly, keeping things fast and reducing downtime.

After launch, we monitored performance using AWS CloudWatch. This helped us track important metrics and address any issues quickly, ensuring the platform worked smoothly for users.

“We needed to understand the ins and outs of trading mechanics to develop algorithms that processed financial data in real time. By using parallel computing techniques, we were able to handle CPU-heavy tasks, which resulted in a web app that automatically optimized exchange rates and listed profitable orders based on a set strategy. The project took 7 months to complete, delivered by a team of 3 engineers, 1 QA engineer, and 1 project manager.”

— Maksym Trostyanchuk, Inoxoft’s Head of Delivery

If you’re looking to build a high-class trader system or automate your trading strategies, now’s the time to take the next step. Fill out the form to get started.

What’s Next in Custom Trading Platforms Development

While speed and high-frequency trading used to be the hot topics, the next big thing in trading platforms is all about sustainability. The future of trading is moving away from just chasing microsecond advantages. Instead, it’s focusing on creating platforms that prioritize long-term market health, fairness, and transparency for everyone involved.

As our COO puts it:

“The spotlight will be on platforms designed to foster market stability and provide equal access. Developers are realizing that the true value of a trading system isn’t just in executing trades fast, but in leveling the playing field. It’s about building systems that reduce predatory practices, allowing smaller investors to compete more fairly with bigger players who once had all the advantages.”

Artificial Intelligence and Machine Learning

AI and machine learning are going to play a bigger role in trading platforms. These technologies can process huge amounts of data quickly, spotting trends and suggesting trades. By 2025, most trading platforms are expected to use AI to automate strategies and manage risks better. This means traders can react faster when the market shifts, making smarter moves without getting bogged down by data overload. 

Growth of crypto derivatives

Crypto derivatives—products that let traders bet on the price changes of cryptocurrencies without owning them—are expected to explode. By 2026, this market could hit $10 trillion in annual trading volume. What’s driving this growth? Clearer regulations and more trading options that allow traders to profit from cryptocurrency price swings without the hassle of owning the assets themselves.

Banking and Fintech Technologies: Top Innovations to Focus

Decentralized trading platforms

DeFi (decentralized finance) is gaining momentum, and decentralized trading platforms are expected to handle over 30% of the total trading volume by 2025. Such solutions give traders more control over their assets and cut down on fees compared to traditional exchanges. With lower costs and greater transparency, decentralized platforms are making trading more accessible and fair for everyone.

Automated trading solutions

Automated trading systems are on the rise, allowing trades to happen automatically based on pre-set rules. No manual input needed. The global market for algorithmic trading software is expected to grow from $2.28 billion in 2023 to $3.66 billion by 2028—an impressive annual growth rate of 10%. This increase shows just how much traders are relying on automation to execute strategies efficiently.

Make a Profitable Trading Platform with Us 

When building a trading platform, you must focus on giving traders the tools they need to succeed. That’s where our team comes in. With a decade of experience in fintech, we know how to create platforms that make your business thrive. Here’s how:

By integrating automated trading functionalities, traders can set their strategies on autopilot and execute decisions faster. This feature is a huge draw for users looking for precision and efficiency in the market.

Platforms with real-time data feeds and analytics tools empower users to make quick, informed decisions. With accurate market insights at their fingertips, traders can boost their chances of success.

Stocks, forex, commodities, cryptocurrencies—you name it. A platform that supports multiple asset classes attracts a wider audience, increasing engagement and revenue potential. Flexibility is key, and we build for it.

Traders want options, and seamless integration with brokerage APIs delivers just that. With access to multiple liquidity providers and trading venues, users can explore opportunities across markets with ease.

Launching a new platform or upgrading an existing one, we are here to help bring your vision to life. Contact us to discuss your project.

Mobile App Development Trends Worth Knowing in 2025

Conclusion

A successful trading app starts with the basics: secure logins, intuitive navigation, real-time market data, and fast execution. But what truly sets you apart is how well it adapts to the needs of your users. If you’re wondering how to build a stock trading platform that stands out, advanced tools like risk management, algorithmic trading, portfolio tracking, and predictive analytics are not just “nice-to-haves”—they’re essential for creating value in a competitive market.

Beyond features, the foundation of a strong trading platform lies in its scalability and resilience. As market demands increase, the infrastructure must scale effortlessly to support high volumes of trades, while security systems must be robust enough to withstand cyber threats and ensure trust. Partnering with a skilled development team that understands both the technical and financial landscapes is crucial.

If creating a platform that transforms trading into a seamless, rewarding experience sounds like the goal, the next step is simple: collaborate with experts who can bring that vision to life. Let’s create something that not only meets expectations but redefines them.