Your whole portfolio — stocks, ETFs, and crypto across every account — in one private spreadsheet you own. No login, no subscription, and your data never leaves your computer.What's inside:• Holdings engine — enter each position once; market value, cost basis, profit/loss, weight, and yields calculate automatically.• Dividend tools — frequency-aware annual dividend, current yield, yield on cost, 5-year dividend growth, payout ratio, and the Chowder Number quality screen.• Value & fundamentals — Gross Profit/Assets, Free Cash Flow Margin, P/E, earnings yield, beta, market cap, and a 1-year price sparkline for every holding.• Dashboard — total value, return, and income, plus a value-weighted portfolio quality panel and a sector allocation chart.• DRIP projection — watch your dividend income compound for years at your portfolio's own growth rate.• Rebalancing planner — set target weights and get exact buy/sell amounts.• Works in Excel and Google Sheets — type prices manually, or wire live data with GOOGLEFINANCE or STOCKHISTORY.Type a ticker and a built-in reference tab auto-fills its dividend and fundamental data to get you started. Educational tool only — not financial advice.