Argentina: How did the President's announcement hit the foreign exchange market?

President Alberto Fernández's announcement Friday that he would not seek reelection this year triggered the US dollar further up against the Argentine peso, reaching AR$437 / AR$442 (buy/sale) at the “blue” (a euphemism for “black market”) exchange rate. Meanwhile, the official rate stood at AR$217/AR$225 (buy/sale), for a gap of 102.26% between the two quotations.