Benjamin Foster
Benjamin Foster is a UK-based financial writer and analyst with extensive knowledge in trading costs and brokerage fees. With more than 12 years in the industry, he contributes thorough cost assessments for brokers featured on myqxza aimed at South African users.
Understanding Step Index in Optical Fibres
Explore how step index design shapes optical fibre performance 📡. Learn key differences, working principles, and practical uses in telecommunications.
By Benjamin Foster
20 February 2026 at 00:00
Signal Trading Guide for South African Traders
📈 Discover how signal trading helps South African traders make smarter moves with expert tips, types of signals, benefits & risks explained clearly.
By Benjamin Foster
19 February 2026 at 00:00
Understanding Ripple and XRP: A Clear Guide
Explore Ripple crypto 🪙, understand XRP's role, tech, legal challenges & safe buying tips for South Africa and beyond in this detailed guide.
By Benjamin Foster
20 February 2026 at 00:00