NEW YORK ( TheStreet) -- Shares of New Energy Systems Group (AMEX: NEWN) have taken a tremendous swing upward. The stock is trading at $5.05 as of 2:12 p.m. ET, 21.1% above Friday's closing price of $4.17. Volume is at 393,476, 2.4 times the daily average of 166,200. New Energy Systems Group has a market cap of $56.9 million and is part of the technology sector and electronics industry. Shares are down 46% year to date as of the close of trading on Friday. New Energy Systems Group, through its subsidiaries, manufactures and distributes lithium battery shells and related products primarily in China. It develops, customizes, and produces steel and aluminum battery shells and caps. The company principally serves large lithium battery manufacturers. The company has a P/E ratio of 4.1, equal to the average electronics industry P/E ratio and below the S&P 500 P/E ratio of 15.8. TheStreet Ratings rates New Energy Systems Group as a hold. The company's strengths can be seen in multiple areas, such as its robust revenue growth, largely solid financial position with reasonable debt levels by most measures and growth in earnings per share. However, as a counter to these strengths, we also find weaknesses including poor profit margins and a generally disappointing performance in the stock itself. You can view the full New Energy Systems Group Ratings Report. See our top % gaining stocks list for other stocks that are soaring today, or get investment ideas from our investment research center. Interested in other stocks that are soaring? Get free SMS text alerts sent to you when the action happens by texting SOAR to 95370 or select from multiple alert options.