White-Label Stock Trading App

I need a fully-built stock-and-index trading application that can be rebranded quickly and affordably. The core must already exist; I am not interested in starting a fresh build. Key requirements • Markets: real-time stocks and indices only (no crypto or forex needed)... (Budget: ₹12500 - ₹37500 INR, Jobs: Android, Graphic Design, HTML, iPhone, Mobile App Development, PHP, UI / User Interface, Web Development)