DuPont (NYSE:DD) fell by 4.02% to trade at $68.79 by 10:38 (14:38 GMT) on Friday on the NYSE exchange.
The volume of DuPont shares traded since the start of the session was 1.05M. DuPont has traded in a range of $68.77 to $71.54 on the day.
The stock has traded at $74.1800 at its highest and $68.7900 at its lowest during the past seven days.
