High-frequency trading (HFT) firms are increasingly eyeing South Africa as a prime destination for their algorithmic trading operations. Driven by the country’s highly liquid markets, state-of-the-art infrastructure, and strategic position as a gateway to Africa, South Africa presents compelling advantages for HFT players. The Johannesburg Stock Exchange (JSE) has significantly evolved, with key enhancements like the Millennium IT platform and colocation services, offering ultra-low-latency access for traders. Coupled with an uptick in retail trading and competitive exchanges like A2X, South Africa’s capital markets are becoming more sophisticated, presenting a dynamic environment for both local and global HFT firms. This shift is contributing to the modernization of the market and furthering innovation in Africa’s financial landscape.