Black65

Options Analytics Suite

Professional options analytics with a Win98 soul.

I’m Anupam Dutta, a Nifty50 Index Options Trader since 2019, and BLACK65 is my collection of lightweight options analytics tools built specifically for options traders.

I wanted something different from the usual web dashboards, subscription terminals, and overloaded trading platforms. BLACK65 brings focused analytical tools into a familiar Windows 98-inspired environment, with a clean interface, fast calculations, and no unnecessary clutter.

I build these tools from my own experience in the Nifty50 options market, with a simple philosophy: give the trader the numbers that matter, without getting in the way.

Built by a trader, for traders.

Follow my market work and BLACK65 updates on Threads:

https://threads.com/@gammagrid