Colombia's peso is the region's strongest and its stock market sits near highs, as investors bet on a pro-business win in Sunday's presidential runoff.

Colombia's June 21 runoff pits De la Espriella's deregulation and austerity against Cepeda's bigger welfare state. Here is what each economic plan means.

Far-right Abelardo de la Espriella and leftist Ivan Cepeda compete for the presidency on starkly different platforms.