VandaTrack - Live Intraday Retail Investor Flow Data

VandaTrack delivers live intraday retail cash flow data across all US-listed equities and ETFs covering over 12,000 securities, enabling investors to monitor buying and selling pressure during the trading session.

Retail investor cash flow data is updated throughout the US trading session with 10 minute intervals.

Analyze and Track the Most Traded, Bought, and Sold Securities

Uncover opportunities with our live intraday retail flow data, complemented by the VandaTrack Update, a dedicated qualitative research note exclusive to VandaTrack clients.

What's New

Speed restores edge. Intelligence replaces hindsight.

VandaTrack has been enhanced with sharper intraday insight, stronger data integrity, and expanded delivery capabilities, bringing institutional-grade clarity to retail investor flows.

Now with live 10-minute updates, an upgraded execution framework, and enhanced platform and API access, it delivers a powerful, real-time view of positioning across US equities and ETFs, built for integration directly into trading and risk workflows. 

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Live Cash Data

Updated throughout the US trading session at 10-minute intervals.

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Enhanced Methodology

VandaTrack reflects an upgraded execution-classification and data-quality introduced in 2024

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Full Stock-Level Coverage, Increased History

All US-Listed common stocks and over 12,000 US-Listed common stocks & ETFs, with over 13 years of history.

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Enhanced Platform & API

Monitor individual securities, create custom baskets, view intraday intervals and integrate with trading and risk system.

Seamless Integration

Access thousands of datasets via a customisable web interface or seamlessly through our API for automated data delivery.

"The Crowd" Isn't Who It Used To Be

That’s why we’re decoding retail flow to help you separate the signal from the noise with VandaTrack, a real-time data platform that provides institutional investors with daily insight into global retail investor activity, tracking net purchases of US listed single stocks and ETFs.

Key Features
and Benefits​

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Live Intraday Retail Flow Data

Track live intraday retail flow data across all 10k+ US-listed stocks and ETFs and flow analysis

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API & Excel Exports

Seamless integration for quants & discretionary traders

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Trading and Options Flow Leaderboards

See which names dominate retail options turnover by premium traded

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Smart Filtering Tools

Analyse retail activity and filter securities by benchmark, sector, factor, and theme

Frequently Asked Questions and Support

Some of our most asked questions regarding VandaTrack.

What type of data is this? ​

Self-directed retail investors' turnover in US securities with a global investor origin.

Where is your data from?

Our data is from all traded securities ex pink sheet across the US Market using stock ticker symbols as identifiers.

Can I add this data into my own models?

Yes, via REST API, AWSS3, or via ad-hoc SFTP.

What's new?

Live Cash Data
Retail investor cash flow data is updated throughout the US trading session at 10 minute intervals, allowing users to observe positioning shifts as they emerge.

Enhanced Methodology
VandaTrack reflects an upgraded execution-classification and data-quality framework introduced in 2024.
Enhancements include:
• Consolidation of fragmented microstructure prints into behavioural trade events
• Reduction of artificial flow inflation from fragmented trades
• Controls applied to anomalous large executions
• Improved signal stability in lower-liquidity intervals
The underlying methodology and coverage remain unchanged.

Full Stock-Level Coverage with Increased History
VandaTrack continues to cover all US-listed common stocks and over 12,000 US-Listed common stocks & ETFs, with historical equity data back to 2012 and options data back to 2017.

Enhanced Platform & API Access
The relaunch includes platform and API enhancements that allow users to:
• Monitor retail investor flows in individual securities
• Track sectors and custom baskets
• Access intraday intervals (10m / 30m / 1H)
• Integrate retail investor flow data into internal trading and risk systems

 

Let's Talk Positioning

Have questions or want to find out more about our VandaTrack data?​
Contact us directly and we can answer your questions in more detail.

Insights and News

Want to learn more about how Vanda helps institutional investors? Explore the the latest news and insights or get in touch to find out more about our data, research and advisory services.

11 February 2026

Retail Is Quietly Rotating Into Europe & Japan

8 January 2026

Vanda and Exante Data Combine in Strategic Merger

17 November 2025

Retail Dip Buying Is Losing Conviction and Why That ...

10 November 2025

Retail Investors and Market Resilience: What the Dat...

4 November 2025

EUR/USD Option Flows: Downside Hedging Picks Up

13 October 2025

Retail Bought The Dip Again

10 October 2025

Vanda’s Three-Pillar Framework in Action: Positionin...

29 September 2025

Positioning at Extremes: Why the Risk of a Pullback ...