SRL for [snowballed]: The Manhattan real - estate developer acted after the UAL buyers failed to obtain financing for their earlier $ 300 - a - share bid , which sparked a selling panic that [snowballed] into a 190 - point drop Friday in the Dow Jones Industrial Average .
ARG-1: a selling panic | R-ARG-1: that | ARG-2: into a 190 - point drop Friday in the Dow Jones Industrial Average