tag:blogger.com,1999:blog-2157980605233842946.post117069252920048877..comments2023-10-10T01:57:41.234-07:00Comments on Energy stocks news and trading ideas: Natural Gas Stock News: Westport Innovations (TSX:WPT/NASDAQ:WPRT) Gains on EPA Certification NewsInvestor Ideashttp://www.blogger.com/profile/01149911451424553904noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-2157980605233842946.post-37146227802747880552015-03-17T23:27:45.566-07:002015-03-17T23:27:45.566-07:00Among S&P 500 sectors, materials was the weake...Among S&P 500 sectors, materials was the weakest with a 1.2 percent decline, led by DuPont, down 3.1 percent at USD 74.68. <a href="https://www.facebook.com/epicyourmintvisory" rel="nofollow">epicresearch.co</a><br />Anonymoushttps://www.blogger.com/profile/07063772428460780574noreply@blogger.com