"Should I invest in USD to ZAR Currency Pair?" "Should I trade USD/ZAR pair today?" According to our Forecast System, USD to ZAR Forex pair is a good long-term (1-year) investment*. "United States Dollar / South African Rand" exchange rate predictions are updated every 5 minutes with latest Forex (Foreign Exchange) rates by smart technical market analysis. Q&A about USD to ZAR Fx forecast.