What is market data / traditional data?
Traditional data has been a cornerstone of decision-making for decades, forming the foundation of how businesses, investors and researchers understand markets, companies and economies. At its core, traditional data refers to structured information that is widely accessible, collected from established sources and is often regulated. Traditional data is sometimes referred to as market data. Market data is a sub-section of traditional data, but the two terms are often used interchangeably.
Data drives decisions. Traditional datasets, such as financial filings or stock exchange feeds, are highly structured and accessible due to regulation or convention. These datasets have long been the backbone of financial markets, helping professionals assess company performance, track market trends and manage risk.
Consider this: equity pricing data provided by exchanges offers precise, real-time insights into stock movements. This data is essential for traders, portfolio managers and analysts aiming to stay ahead in competitive markets. Traditional data’s consistency and reliability make it indispensable for many industries.
While traditional data has long been a staple for investment professionals, its applications have grown significantly. Today, key users include:
Corporations
To benchmark performance, understand markets and inform strategy.
Investment managers
For portfolio tracking, market analysis and risk management.
Researchers
To study macroeconomic trends, market behaviors and industry shifts.
Its accessibility and reliability make it a universal tool for organisations of all sizes.
Conventional sources
It originates from established entities, such as stock exchanges, government agencies or large aggregators.
Highly structured and regulated
The data is often standardised, either by industry convention or legal requirements, making it easy to integrate and analyse.
Unlike alternative data, traditional data is not defined by the sophistication of its use. Even highly complex trading strategies leveraging nanosecond-level trading data rely on traditional datasets.