1.68% in one day, not a bad trade if you took some leverage.
Set a SL at 12.90 and TP at 13.10 if you prefer, and wait for it to grow a bit more. Local politics will drive the rand up to 13.1 or 13.2 by the weekend.
Something to watch out for tomorrow, Gold and USDZAR are inversely correlated. After a sideways day for Gold today, it could start dropping tomorrow. I'd definitely hold on until end of the week in that case, otherwise just monitor closely for a USDZAR trend reversal. ;)