Diversified Electronics Gainers: Plug Power Inc (NASDAQ:PLUG), Maxwell Technologies Inc. (NASDAQ:MXWL), China BAK Battery (NASDAQ:CBAK), Jinpan International (NASDAQ:JST)

Plug Power Inc (NASDAQ:PLUG) shares have been highly volatile over the past few months. The stock traded at $0.55 on November 5, soared past $11 on March 10, and currently trades at $7.24. Note that the stock reached its all-time high of $1500 on March 10, 2000. Plug Power is driven by pure speculation, and has been a favorite of short sellers. The Motley Fool contributor Tyler Crowe says that Plug Power is highly expensive even if you have the most optimistic view. Plug Power Inc (NASDAQ:PLUG) shares after opening at $7.01 moved to $7.68 on last trade day and at the end of the day closed at $7.54. Company price to sales ratio in past twelve months was calculated as 32.72 and price to cash ratio as 72.88. Plug Power Inc (NASDAQ:PLUG) showed a negative weekly performance of 11.88%.

Maxwell Technologies Inc. (NASDAQ:MXWL) continues its market rally driven by Tesla Motors gigafactory plans. Although, the recent rally by the energy producer is quite unexplained but the prospect of Tesla utilizing the company’s ultracapacitors in its EV is one fact, which could have encouraged the bull run. During the revelations of gigafactory plans, Tesla Motors Inc. (NASDAQ:TSLA) CEO Elon Musk indicated that ultracapacitors ability to recharge in a small fraction of time could be a major energy storage breakthrough. However, he also added that these ultracapacitors require major improvements first, in order to replace lithium-ion. Maxwell Technologies Inc. (NASDAQ:MXWL) shares advanced 11.07% in last trading session and ended the day on $14.35. Maxwell Technologies Inc. (NASDAQ:MXWL) return on equity ratio is recorded as 4.80% and its return on assets is 3.40%. Maxwell Technologies Inc. (NASDAQ:MXWL) yearly performance is 188.15%.

China BAK Battery Inc. (NASDAQ:CBAK) surged to a one-year high of $4.78 as of 1:15 p.m. on Tuesday as the company, which manufactures lithium-based battery cells, soared in sympathy with its peer companies. China BAK Battery Inc. (NASDAQ:CBAK) shares moved up 17.33% in last trading session and was closed at $3.52, while trading in range of $ 2.95 – 3.56. China BAK Battery Inc. (NASDAQ:CBAK) year to date (YTD) performance is 58.56%.

Jinpan International Limited. (NASDAQ:JST), a leading designer, manufacturer, and distributor of cast resin transformers, reported unaudited consolidated financial results for the fourth quarter and full year ending December 31, 2013. Jinpan International Limited. (NASDAQ:JST) weekly performance is -2.41%. On last trading day company shares ended up $8.10. Jinpan International Limited. (NASDAQ:JST) distance from 50-day simple moving average (SMA50) is -1.57%. Analysts mean target Price for the company is $8.50.