11.   The volatility has been have been exacerbated by the uncertainty of the still undecided presidential election.

12.   The undecided election has taken its toll on the markets, as investors have sought some clue as to what economic direction the country is headed.

13.   The volatility has been exacerbated by uncertainty about the still undecided presidential election.

14.   While struggling technology stocks appeared the single largest contributor, the undecided election was also taking a large share of the blame.