About TradingWise
Editorial fintech tools for cost-recovery planning — calm, precise, and local-first.
TradingWise started as a Java calculator for a simple question: at a given gain, how much of a position do you sell to get your capital back? The firm site wraps that engine in a clear product surface — stocks and options tools, strategy notes, and a path toward Pro features.
Calculations run in TradingCostPriceCalculator on the server. Live equity quotes are proxied through Finnhub so API keys never reach the browser.
Design language: institutional green and gold, serif editorial type, monospace labels — premium, not crypto-bro.