Worst Performing Industries For September 30, 2014 By: Benzinga via Benzinga September 30, 2014 at 11:03 AM EDT The Dow gained 0.21% to 17,106.60, while the NASDAQ composite index rose 0.14% to 4,511.93. The broader Standard & Poor's 500 index rose ... Read More >> Related Stocks: Louisiana-Pacific Corp