Online Trading Platform Market Projected to Reach $18.18 Billion by 2031
The online trading platform market is projected to grow to $18.18 billion by 2031, driven by mobile adoption and AI-driven analytics.

Online Trading Platform Market Poised for Significant Growth
The global market for online trading platforms is projected to reach $18.18 billion by 2031, according to Mordor Intelligence. The market was valued at $11.65 billion in 2025 and is expected to grow at a compound annual growth rate (CAGR) of 7.66% between 2026 and 2031.
Mobile and AI as Key Growth Drivers
Analysis highlights a significant shift towards mobile, with smartphones becoming the primary entry point for retail investors, accounting for nearly 69.59% of platform volume in 2025. AI-driven analytics and digital assets are also identified as key drivers propelling the market forward.
Shifting Competition Towards Information
As the market expands, competition is intensifying, particularly in the provision of data and insights. The rise of API-based brokerage-as-a-service allows fintech companies to embed trading functionalities, shifting the competitive focus to who can offer individual investors the clearest view of live quotes, company filings, and institutional holdings.
New Tools Aggregate Market Data
Recent developments include new tools aimed at simplifying market data access. Quote Daddy has launched a free web and mobile application that aggregates live U.S. and Canadian stock quotes, SEC filings, and top investor 13F filings. The platform aims to provide a consolidated view of market information without subscription fees.