CHF/CAD pairs the safe-haven Swiss franc against the oil-linked Canadian dollar, reflecting the tension between safety and commodity optimism.

GBP/NZD pairs the pound against the New Zealand dollar, combining two individually volatile currencies into a wide-ranging cross.

EUR/NZD pairs the eurozone’s currency against New Zealand’s smaller, dairy-export-driven dollar, spanning two very different economies.

USD/ZAR pairs the dollar against South Africa’s rand, a liquid but highly volatile emerging-market currency shaped by commodities and global risk appetite.