Nigeria's benchmark equity index has returned 67% in dollar terms this year, overtaking South Korea's Kospi (66%) to claim the top spot among 92 global stock exchanges. The naira's roughly 4% appreciation has juiced foreign investor returns, while financial services stocks — led by Fortis Global Insurance (1,400% return) — have been the rocket fuel.

2. 📉 But Wait: CardinalStone Slashes...