Any company chart now opens full screen. Pick a range from recent years to the full company history, and view it annually or quarterly.

Ranges are 2, 3, 5, or 10 years, or the full history, including trailing twelve months.

AI Chat v3 with persistent threads, streaming responses, and model switching. The assistant can pull live company data through tool calls: financials, filings, estimates, and news. Thinking and context usage are visible in the thread.

Under the hood it runs on Eve, Vercel's agent framework. Company data comes from Financial Modeling Prep over MCP, the same source the stock pages use.

The tax calculator now covers 2020 through 2025. Trading 212 history files import cleanly, and the capital gains view is easier to read.

A complete timeline of every feature, improvement, and update that has been shipped. Built for transparency, so you can see exactly how The Finance One has evolved.

Timeline-Based Design

Sticky dates stay visible as you scroll, making it effortless to navigate through the platform's evolution and see exactly when each feature landed.

Complete History

Two years of development, from the initial launch in February 2024 to today. Over 20 releases that evolved into what The Finance One is today:

• Stocks — Charts and metrics for fundamental analysis
• Chat — Talk with company data and market news using AI
• Taxes — Calculate dividends and capital gains
  • Countries: Poland
  • Platforms: Revolut, Trading 212

And we're just getting started. The best is yet to come.

Added chart explanations to help users better understand financial metrics and data visualizations.

Launched AI Chat v2 with streaming responses, model switching, thread management, and local-first architecture.

Launched completely redesigned landing page with new hero section, features layout, and mobile optimization.

Added stock news feature with recent market news integration and company overview improvements.

Migrated to Chart.js with canvas rendering for better performance and smoother animations.

Built new charting system with dynamic scaling, forex price support, and interactive data visualization.

Complete platform rebuild with modern UI components, new sidebar navigation, and improved theming support.

Enhanced tax calculator with Trading 212 support, dividend summary, cash interest, and capital gains calculations.

Major framework upgrade to React 19 and Next.js 15 with improved performance and modern architecture.

Integrated Financial Score API with executive compensation analysis for deeper company insights.

Major platform update with user authentication, redesigned navigation, and new home page experience.

Launched AI Chat beta with interactive company data widgets and chart comparison capabilities.

Launched tax calculator for dividend withholding tax calculations with support for Revolut CSV imports.

Introduced dedicated insights system with organized layout, charts component, and improved navigation.

Added company fundamentals including margins, growth metrics, balance sheet overview, and dividend analysis.

Launched comprehensive financial charting system with key fundamental metrics for in-depth company analysis.

Welcome to The Finance One! The platform for company analysis and financial insights is now live.

Features

• Stock Search: Find companies by ticker symbol
• Financial Charts: Dividend charts with 15 years of historical data
• Analytics: Vercel Analytics and PostHog for performance monitoring
• Company Profiles: Basic company information and quotes

Built with Next.js and designed for investors who want clear, actionable financial data.