Digital MarketingHow Do I Choose a Historical Market Data Provider?

How Do I Choose a Historical Market Data Provider?

Ever wondered how traders and investors make smart decisions in financial markets? It all starts with historical stock data. Historical market data gives us amazing information for analysis of past trends and predicting future moves. But with so much data out there, the real challenge is finding the right stock market data provider. In this guide, we’ll simplify choosing the best historical market data provider. We’ll cover what historical market data is and the important factors to consider when making your choice.

We’ll explore notable providers like Marketstack and focus on crucial considerations. Furthermore, we’ll discuss tailored solutions that match your needs with easy integration. Plus, we’ll highlight staying updated with the latest industry tech. By the end, you’ll have the know-how to pick a suitable stock market data provider. Let’s begin our journey!

What Is Historical Market Data?

Historical market data acts like a financial time machine—it shows how prices and trades changed in the past. Think of it as a record of a stock’s journey, letting you see its ups and downs over time. 

For instance, you can check how much a share cost last year or during a specific event. Traders and investors use this data to spot patterns, predict trends, and make smart decisions. 

It’s like learning from history to navigate today’s financial waters. So, historical market data is your ticket to understanding how financial things behaved before, helping you make better choices now.

What Is a Historical Market Data Provider?

A historical market data provider is like a librarian for financial information. A historical market data provider collects and stores data about stocks, bonds, and other investments. Moreover, these providers get all the data from reliable sources. However, you may find it difficult to choose the right provider. But Marketstack is there to help you.  

These providers offer this data to traders, investors, and businesses who want to study market trends. It also helps them make investment decisions or develop financial software. 

Think of them as the experts who organize and share the historical records of the financial world. Hence, it helps people understand how things have worked in the past to make better decisions in the present.

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Marketstack is a widely used REST API interface. Moreover, it offers real-time, intraday, and historical stock market data. It relies on cutting-edge technology and a scalable cloud infrastructure. Those are capable of handling millions of API requests per hour. Accessible data encompasses over 125,000 stock tickers from 72 global exchanges. It also includes the Nasdaq and NYSE.

The Marketstack REST API empowers users to get the following data  spanning the past 30 years: 

  • End-of-day
  • Intraday
  • Historical market data spanning the past 30 years.

This API allows you to:

  • Retrieve real-time, intraday, and historical stock market data.
  • Define many stock symbols.
  • Access data from over 72 stock exchanges.
  • Retrieve information on 125,000+ stock tickers across 50+ countries.
  • Access details like time zones and currencies.

Benefits of using Marketstack’s API

  • Utilizes lightweight JSON format and HTTP GET for simple query creation and interpretation.
  • Integrates with popular programming languages and platforms.
  • Offers scalability to handle increased query loads.
  • Provides bank-grade security with 256-bit HTTPS encryption.
  • Sources stock market data from reputable providers worldwide.
  • Trusted by 30,000 companies and 75 universities.
  • Comes with comprehensive documentation for user support.

What Are Some Factors To Know When Choosing a Historical Market Data Provider?

Here are some important factors that you should know when getting the right historical market data provider. 

1. Aggregated and Optimized Market Data

The best data providers get information from many reliable places. They gather data for different financial markets like forex, CFD, stocks, and cryptocurrencies. They use experts to put this data together, make it clean, and organize it nicely. Making sure the data is right and of good quality requires people who know a lot about technology.

2. Availability of Low Latency Market Data

Fintech companies that create trading apps serve lots of users on their platforms. Brokers who provide special trading platforms also need super-fast market data. 

Having really fast market data is a super important factor to consider. Because it makes trading apps with data work better with a smoother user experience.

3. Wide-ranging Data Delivery Methods

The market data provider should offer various data, charts, and research tools for different users. These users include analysts, developers, and regular users who want market data through API, WebSocket, and FIX.

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For those who aren’t very tech-savvy, they prefer market data in simple formats like CSV files and Excel spreadsheets. These users prefer to get different types of market data. Some examples are: 

  • Real-time updates
  • Historical information
  • Delayed data
  • Historical ticks, and more. 

They need this data for forex, CFD, and crypto markets.

4. Holistic Service Portfolio

Besides top-notch market data, the data provider should offer tools to help users easily read, search, see, and study the market data. These extra tools complete their service so users can find everything they need in a single place.

5. Customized and Value-Added Solutions

Ensure the data provider helps with advice and creates special technology solutions. The market data company should know a lot about technology. It helps them to make their products and services even better. Moreover, they can add special features based on what customers need. 

These unique solutions make them stand out from other data companies and make their products even more valuable.

6. Market Data Aligning Business Needs

Financial technology companies, brokers, analysts, developers, and traders rely on trustworthy market data. The company supplying this data must offer it in different forms. It’s smart to consider how well the market data fits your current needs and future growth plans. This consideration can help you stick with the same data provider over time.

7. Documentation Support to Simplify Integration

FinTech companies create apps for trading and data analysis, often using data APIs to get information. But, using these APIs can sometimes be tricky. 

The companies that supply the market data should give clear instructions. They should also give helpful guides, lessons, and videos. It makes the process simple for developers to use the data API.

8. Prompt Customer Support

Users need to have their questions and technical problems sorted out. The top-notch market data providers offer good customer support through email, live chat, and other talking methods. This saves users precious time and lets them use market data without interruptions.

9. Flexible Data Subscription Plans

It’s important that users can choose how they pay for the data they need. Some free market data providers offer data that’s not very good, which can mess up your market analysis and trading plans. The best market data providers give you a free key when you sign up. 

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Beginners can use this for free, while pros and big companies can pick a plan that suits them. The cool thing is you can change or stop your plan anytime. This makes it easy to handle lots of customers using your trading system.

10. Infrastructure Cost Matters

Running a big and complex server system at your place costs a lot. So, companies prefer not to do it when they run their trading websites and apps. The best market data providers use big cloud platforms that can handle lots of users on your trading system.

11. Using the Latest Technology

A market data provider should always be ready to use the newest tech to stay in the game. When they add new tech solutions to their services, you can use modern and easy ways to analyze the market and make trading plans.


Picking the right historical market data provider is a big deal for traders, investors, and businesses. It’s not about data; it’s about getting smart insights and making good choices. Whether you go for flexible plans, cost-effective systems, or the latest technology, your choice should match your requirements.

This article has given you the info to choose a provider that works for you. Remember, the right provider can be like a helpful guide in the confusing world of finance, making sure you make the right moves with confidence.


How Do I Find Stock Historical Data?

You can find stock historical data by using financial websites, APIs, or consulting stock exchange archives.

Where Can I Find Old Stock Charts?

You can find old stock charts on financial websites, stock market data providers, or historical market data archives.

How Can I Get Real-Time Stock Data for Free?

You can obtain real-time stock data for free by using Marketstack. 

How Do I Download Historical Stock Prices in Excel?

To download historical stock prices in Excel, use financial data websites like Yahoo Finance or export from trading platforms.

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