The ‘Old Mutual Implied Rate’ is a comparison between the Old Mutual share price on the London stock exchange / the Johannesburg stock exchange and the Zimbabwe stock exchange. Effectively RTGS is valued at 1:1 with the USD, but this difference in share price gives us the implied countries exchange rate.
Real-time gross settlement systems (RTGS) is a funds transfer system where money transfer takes place from one bank to another on a “real time” basis and “gross” basis. Settlement in the “real time” means that the transaction happens almost immediately.
The Zimbabwe Bond Note is a surrogate currency issued by the Reserve Bank of Zimbabwe. This was originally issued against a loan facility from the African Export-Import Bank. The Bond Note is officially 1:1 however the market seems to have significantly discounted the value of the Bond Note.
The symbol ZAR is the currency abbreviation for the South African rand.