TrueXIRR

Hey, I'm Nirmal, a full-time game developer who's been casually investing in the Indian markets for a few years. Like a lot of beginners, I chased profits and screenshots for a long time... until I finally learned about XIRR and realized it’s the only real way to know how you're actually performing, especially with all the random buys, sells, and SIPs. The eye-opener was wanting to see proper XIRR for each individual stock, not just overall portfolio numbers. But nothing out there made it easy or felt safe (most excel formulas showed some error or wanted me to upload my trade data to their server). So on evenings and weekends, with whatever little time I had, I built TrueXIRR - a simple browser-only calculator that works with CSVs from Zerodha, Groww, Angel One, Upstox, or any Indian broker. No data to server uploads, just quick, accurate per-stock returns. It’s super basic (my first ever MicroSaaS attempt), but it solves my own problem and maybe it’ll help you too. Would love your honest thoughts on what’s missing? Any features you’d want? Thanks for taking a look! https://truexirr.com