Our Story

Cubie FX started with a simple problem. Sizing a trade correctly took a spreadsheet, three browser tabs and more mental arithmetic than anyone wants under pressure — and getting it wrong quietly cost more than any bad entry ever did.

So we built the calculator we wanted: instant, accurate, and free. Then traders asked for the prop firm rules in plain language. Then a journal. Then analytics. Cubie FX is what that turned into.

The platform is built and maintained by Cubie Tec, an independent software studio in Bangladesh. We are not a broker and not a prop firm, which means nothing on this site is written to sell you an account.