Plug Power Inc. (Plug Power), is a provider of alternative energy technology focused on the design, development, commercialization and manufacture of fuel cell systems for the industrial off-road (forklift or material handling) market. The Company is focused on proton exchange membrane (PEM), fuel cell and fuel processing technologies and fuel cell/battery hybrid technologies, from which multiple products are available. Plug Power Inc. (NASDAQ:PLUG) shares after opening at $7.47 moved to $7.99 on last trade day and at the end of the day closed at $6.71. Company price to sales ratio in past twelve months was calculated as 23.05 and price to cash ratio as 51.33. Plug Power Inc. (NASDAQ:PLUG) showed a negative weekly performance of -18.86%.
Revolution Lighting Technologies Inc. (NASDAQ:RVLT) designs, manufacture, market and sells commercial grade, light emitting diode (LED) replacement light bulbs and LED-based signage, channel letter and contour lighting products. The Company sells these products under the Seesmart, Array Lighting and Lumificient brand names. Revolution Lighting Technologies Inc. (NASDAQ:RVLT) shares advanced 0.55% in last trading session and ended the day on $3.68. Revolution Lighting Technologies Inc. (NASDAQ:RVLT) return on equity ratio is recorded as -204.30% and its return on assets is -64.40%. Revolution Lighting Technologies Inc. (NASDAQ:RVLT) yearly performance is 166.67%.
China BAK Battery, Inc. (NASDAQ:CBAK) is a global manufacturer of lithium-based battery cells. The Company produces battery cells that are component of rechargeable batteries used to power applications cellular phones and smart phones-customer categories include original equipment manufacturer (OEM) customers and replacement battery manufacturers; notebook computers; portable consumer electronics, such as digital cameras, portable media players, portable gaming devices, personal digital assistants (PDAs), camcorders, digital cameras and Bluetooth headsets, and light electric vehicles, hybrid electric vehicles, electric vehicles, cordless power tools, and uninterruptible power supplies (UPS). China BAK Battery Inc. (NASDAQ:CBAK) shares moved down -3.01% in last trading session and was closed at $3.87, while trading in range of $3.70 – $4.01. China BAK Battery Inc. (NASDAQ:CBAK) year to date (YTD) performance is 74.32%.
On February 16, 2014, the Board of Directors of Altair Nanotechnologies Inc. (NASDAQ:ALTI) received a letter of resignation effective February 21, 2014 from Richard W. Lee as Chief Executive Officer and Director of the Company and from positions with its subsidiaries. Altair Nanotechnologies Inc. (NASDAQ:ALTI) weekly performance is -5.63%. On last trading day company shares ended up $5.53. Altair Nanotechnologies Inc. (NASDAQ:ALTI) distance from 50-day simple moving average (SMA50) is 10.24%. Analysts mean target price for the company is $2.75.