About Wall Street Numbers

Wall Street Numbers was built with a simple goal: to provide investors with a convenient, reliable way to follow market movements and make informed decisions. We believe that access to high-quality financial data shouldn't require expensive subscriptions to enterprise-grade terminals — it should be available to everyone.

Wall Street Numbers was founded by Dimitri Pasiutin, a personal investor and software engineer with over 18 years of professional experience in software development. The platform was built from the ground up starting in 2021 and launched publicly in 2022.

What started as a personal tool to track investments has grown into a comprehensive financial data platform serving a loyal and growing audience of investors, researchers, and financial professionals.

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Wall Street Numbers covers approximately 10,000 stocks and ETFs, along with 12 major indexes traded on NYSE, NASDAQ, NYSE American, and CBOE. The platform provides:

• Real-time price tracking: Stock prices updated every 10 minutes during regular and extended trading hours (example: Apple stock price)
• Financial statements: Extracted directly from SEC/EDGAR filings using our proprietary parsing service, checked every few hours (example: Apple overview)
• Technical indicators and financial ratios: Calculated internally and updated within 20 minutes after each market close, with documented formulas where possible
• Screeners and watchlists: Customizable tools to filter and track securities, including a library of featured screeners and curated collections like the S&P 500 Earnings Calendar
• Data exports: Download data for personal, non-commercial use

Every stock and ETF undergoes manual review before being added to the platform. New securities are added weekly, and proprietary algorithms continuously verify data accuracy across the site.

Our data has been used and recommended by reputable financial publications, independent researchers, and government institutions:

• TheStreet — Listed Wall Street Numbers alongside Yahoo Finance, The Wall Street Journal, MarketWatch, and TipRanks as a recommended source for stock market indicators
• U.S. House of Representatives — Our historical market capitalization data was cited in written testimony submitted to the House Judiciary Subcommittee in December 2025
• HumbleDollar — Our moving average charts have been shared and discussed by the investing community on this well-known personal finance platform founded by former Wall Street Journal columnist Jonathan Clements

We take data accuracy seriously. Over the past four years, we have built and refined systems to ensure the data on our platform meets the standards investors depend on:

• Authoritative sources: Financial data is extracted directly from SEC filings via the EDGAR system
• Proprietary verification: Automated algorithms cross-reference data across multiple sources to detect and flag inconsistencies
• Manual oversight: Every new security is manually reviewed, and the team conducts regular spot checks across the platform
• Transparency: Each metric displays a timestamp showing when it was last updated, and calculation methodologies are documented on their respective pages where possible

For full details on our data sources and methodology, see our Data Disclaimer.

Wall Street Numbers is an independently operated platform. The platform is developed and maintained by its founder, with additional contributors involved in data quality verification and financial data analysis. Every feature, every data point, and every improvement reflects a commitment to building something genuinely useful for the investing community — with the same attention to detail and reliability that comes from nearly two decades of software engineering experience.

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