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Stock Trading App Development

Stock Trading App Development

There was a period when investors had to phone the stock exchange, who would then put them on hold while they were connected to a stockbroker, who would then charge the investors money to buy stocks on their behalf. 

The time has passed. For good. 

Today, brokerage firms and other investing platforms have mobilized the entire stock buying and selling process. This has offered investors the ability to trade on their own schedule, without any extra direction, while on the move. 

In this post, we will lead you through the steps of getting started with stock trading application development, including why it should be done and how to create a stock market app. 

Let us begin by providing insight into the user demographics of a stock trading app

Understanding a Stock Trading App’s User Demographics

Users of stock trading apps are increasing by the day. You may be surprised to learn that the popular commission-free trading app, Robinhood, has been gaining users since 2014, despite the fact that the service was officially launched in mid-2015. Robinhood had 20.9 million users worldwide as of June 2022. It has a current market value of $91 million.  

There are four types of consumers who use stock trading apps on which you will concentrate your design, development, and promotion efforts.

  • Young folks who are still deciding whether the stock market is right for them.
  • First-time investors with little skills who want to get started in the market straight immediately.
  • Professionals that value their time and want to get in and out quickly.
  • Users that are tech-savvy and want to have all of their information and statistics in one location. 

Let us now look at why you should invest in the development of a stock trading app. 

Why should you invest in the development of a stock trading app?

Aside from the obvious fact that the app category has a large user base across age groups, the ease they provide is too important to neglect when considering the benefits of establishing the stock trading app. 

Stock trading applications allow busy investors to stay up to date on the status of their investments. In exchange for this convenience, they readily agree to become paying members of the app. 

Overall, the potential for financial and public recognition is great when it comes to stock trading app creation. 

Now that you know why you should design a stock trading app like Robinhood or E-Trade, let’s talk about how stock trading applications function.

How Do Stock Trading Apps Function?

To put it simply, a stock trading app is a user-friendly platform where equities are bought and sold. Stock trading applications teach you how to manage your money properly, including borrowing, storing, lending, spending, investing, and even securing it. These apps work with technology to help consumers manage their financial operations more efficiently.

Investment and stock trading apps provide total market access. Users can use these apps to track changes in market activity, get real-time stock prices, and more. Companies are now attracting the attention of young people to financing by developing stock market apps. 

While traditional brokerages continue to charge additional fees to traders and investors on a regular basis, stock trading app development allows app owners to think outside the box by allowing customers to drive trades and investments without actually charging them for each transaction.

Top Stock Trading Apps 


E-Trade was a pioneer in the area of internet investment. Based in Silicon Valley, the brokerage began offering online trading through America Online (AOL) and Compuserve. Soon after, they released one of the best stock trading apps, the E-Trade app.

The app allows you to view investments and trade ETFs, equities, mutual funds, and other securities.

These are merely the top stock market business apps that you should aim for once you enter the space. The actual list of operational apps is substantially longer.

App for Trading Stocks Robinhood

Robinhood has become one of the greatest stock trading apps available today by providing free stock transactions. The app’s main features concentrate around tracking the stocks you hold, searching and trading stocks, and so on. 

The free version of the programme allows you to trade stocks, ETFs, and Bitcoin, but if you want to invest in and out of mutual funds, you must upgrade to the paid version. 

Because Robinhood provides a plethora of superior features in its free edition, it has become a famous reference point for fintech app development firms on how to create automated trading software that sticks. 

Stock Trading App Stash

Stash Stock Trading App is designed particularly for beginners who want to make their own financial decisions while being secure along the way. It allows you to invest as little as $5 while continuously educating you on the investment world. 

The applications include a plethora of suggestions and articles to help you along your investment journey.

Moving on, let’s take a closer look at how to create a stock trading platform. 

How Do You Create a Stock Trading Platform?

A stock trading application is a web-based system that enables users to sell, buy, and manage equities on a trading platform. Let’s look at how to create a stock trading app:

  • Begin the Project

Begin with assembling a team of stock market app developers with vast experience in financial software development. Plan the MVP with their assistance, which will include the following steps:

  • Executing market research 
  • Organizing sessions to learn what customers desire and how your fintech solution may help them. 
  • Use tools such as the ‘pain and gain map’ to prioritize features for your MVP. 
  1. Define the Project’s Scope

With your team, determine the scope of your trading mobile app development process. Make a list of the features and functions you’ll need to create your own trading app. Discuss how long it will take to construct an app for your app. The main schedule would be defined by the developers with feedback from the sales team, project managers, and customers.

  1. Make your app secure.

When it comes to trading app development, one of the primary considerations is security. Because the development of a stock trading app involves sensitive information, the industry is now supervised by stringent rules. Consider reducing application security concerns such as XML external entities (XXE), injection, cross-site scripting (XSS), and so on. Use features and services such as bank-grade encryption, multi-factor authentication (MFA), next-generation firewalls, and so on for added security.

  1. Create the Core Features

Use managed cloud services such as Mobile-Backend-as-a-Service (MBaaS) and Platform-as-a-Service (PaaS) platforms to accelerate your development process. Following that, you can move on to designing and constructing APIs for implementing the essential functionalities. Use third-party APIs for non-core features such as push notifications. Create a mobile app that provides a world-class user experience, performance, and security.

  1. Create an App Development Team

The major question of “how to make a stock market app” is largely determined by the talents and knowledge of the development team you select and organize. Your team should have the following skills before developing a stock trading mobile app:

  • Web developers that use JavaScript
  • Designers of user interfaces
  • Android testers and developers
  • Swift programmers for iOS development
  • Engineers in DevOps
  1. Create an API for the implementation of core and non-core features.

Your proposed app’s major features are trading-related. Begin by creating and building APIs in order to immediately implement functionality.

  • Use tools such as Postman to speed up the API development and testing process. 
  • Use your AWS account to host the API. 
  • Reduce the risk of API security by utilizing encryption, authentication, throttling, quotas, and gateways. 
  • Effectively manage your API development and staging environments. 
  • Check if the API is compatible with Android, web, and iOS devices.
  • Create relevant URLs in order to receive effective requests and responses.
  1. Testing, delivery, and upkeep

After successfully launching your stock trading app, it is time to begin the difficult testing processes for multiple devices. Your QA team will assist in identifying and removing existing problems and malfunctions. Mobile device testing is an effective method of evaluating applications. 

Defects are identified, and functional and non-functional needs are documented. Additionally, your app will require frequent maintenance and support, as technical improvements will necessitate upgrades. 

Let us now look at the features set of fintech application development that will assist you in your route to the top stock trading apps. These features are your solution to the question of how to create a stock trading software similar to Robinhood and E-Trade. 

Features of a Successful Stock Trading App

  1. Check-In Procedure

The authorization process must be incredibly simple and user-friendly. At this point, you should provide consumers with multiple check-in choices, such as using a pin code or biometrics. This way, you can ensure that their experience is safe. 

  1. Profile of the User 

Users should be able to remember their personal information and preferences for notifications, as well as the frequency with which their account should be debited. 

  1. Trading Stocks 

Giving users the ability to execute orders and monitor their funds flow is an obvious feature that should be included in your stock market app development process. 

  1. Portfolios that are updated in real time 

Whatever fintech application development firm you question, they will all agree that nothing is more helpful than real-time updates when your users invest their time and money in a stock trading app. Users should be able to examine their portfolios in real-time, and they should be regularly updated to provide them a clear picture of where they are in terms of investment. Furthermore, establishing an AI-powered stock trading platform can 10x these capabilities.  

  1. Cash deposits

This function allows investors to view the status of their deposits in real time with no effort. 

  1. Look for 

Users should be able to search for active stocks and their current market rates in your stock trading app for investors. 

  1. Analytics

Stock market participants would welcome the ability to examine statistics and analyze the outcomes of their trades, transactions, and so on. 

  1. Notifications through Push

Push alerts are another essential component of your online trading app development process. You should notify your users of how their stocks have moved, but do it at a time that is not inconvenient for busy investors. 

  1. News Feed 

Although it receives the least attention, the news feed is one of the most important components of a stock trading software. A newsfeed notifies a new trader who belongs to the amateur category of stock market app development user study of recent developments in the stock business – the winners and losers, newest M&As, IPO details, and so on.  

Tools and Technologies Needed to Create a Stock Trading App

With a clear vision of the end product in hand, trading app developers can move on to selecting the technology stack. A typical web-based platform would have a backend, a frontend, and a developer side. The most frequent and popular frontend development technologies are Angular and React JS. 

Both are designed for large-scale projects and work particularly well for stock market app development. 

Next, when it comes to backend technologies, DotNet and Java are the preferred technological stacks. Both of these technologies are perfect for creating a stock trading mobile app since they allow for the integration of numerous processes within the application as well as the creation of complicated functionality.

How Much Does Building a Trading Platform Cost?

The cost of developing a stock market app is determined by a variety of factors, including the app’s complexity, features, cloud solutions, operating systems, production times, and others. When determining how to develop trading software and what its overall cost is, these are the factors to consider.

Fintech app creation is a demanding undertaking, but in order to increase client engagement, it should always be user-friendly. Your development team will need around 6 to 12 months to establish a trading app. The total cost of developing a trading app is between $25,000 and $300,000. Obviously, the cost of app creation will vary depending on the features and functionality chosen, as well as the complexity of the programme.

How Can You Make Money With Your Stock Trading App?

A stock trading app is intended to manage and maintain investment portfolios, as well as to facilitate selling and buying on trading platforms. The commission is typically the primary monetization approach here. Interest is charged on user transactions, deposits, and stock transactions in this type of commission system.

You can combine the freemium method with this strategy. Users can use all of the main product features for free, but they must pay a charge to access extra services. Other sources of revenue include in-app adverts, revenue from directing trade execution orders, and paid access to various tools and technologies such as API.

Allow Omninos to be your Stock Market App Development Company.

Trading app development is a large-scale project that necessitates advanced app logic and architecture. You may define its success with the correct technological stack, features and functionality, and development speed. 

In this blog, we attempted to answer your question about “how to develop stock market software” by offering complete data about its development process, functioning model, must-have features, and monetization tactics.

You must use a specialized fintech app development approach if you want to create a stock trading mobile app. Hire a stock trading app development company like Omninos to design a market-leading app. Allow our stock market app developers to assist you in selecting the means to achieve your goal. 


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