TrueXIRR – Client-side XIRR calculator for individual Indian stocks and mutual funds

Summary: TrueXIRR is a free browser-based tool that calculates annualized returns (XIRR) for individual stocks, SIPs, and SWPs using trade data from major Indian brokers. It processes CSV files locally without uploading data to servers, providing accurate per-stock performance analysis.

What it does

TrueXIRR imports CSV tradebooks from Zerodha, Groww, Angel One, Upstox, and others to compute XIRR for each stock or mutual fund. It operates entirely client-side, ensuring data privacy and eliminating server uploads.

Who it's for

It is designed for individual investors in the Indian markets who want detailed, accurate annualized returns on their stock and mutual fund investments.

Why it matters

TrueXIRR addresses the need for precise per-stock XIRR calculations without compromising data privacy, enabling better investment performance tracking.