Most Volatile: Plug Power (PLUG), FuelCell Energy (FCEL), NII Holdings (NIHD), Unwired Planet (UPIP)

Plug Power Inc. (NASDAQ:PLUG) Tumble Triggers Short-Sale Circuit Breaker. On last trading day Plug Power Inc. (NASDAQ:PLUG) ended up -0.50%lower to close at $5.94 while trading in the range of $5.33 – $6.12. Its return on assets (ROA) is -110.80% while return on investment (ROI) is -180.80%.Plug Power Inc. (NASDAQ:PLUG) monthly performance is 60.54%.

FuelCell Energy Inc. (NASDAQ:FCEL) on Mar. 10 reported a smaller quarterly loss, driven by higher power plant revenue and fuel cell kit sales. FuelCell Energy Inc. (NASDAQ:FCEL) in last trading activity ended up at $2.57 with day range of $2.26 – $2.58. Company weekly performance is -14.90% while its quarterly performance stands at 72.48%.FuelCell Energy Inc. (NASDAQ:FCEL) is -45.78% away from its 52 week high.

Wells Fargo & Co. downgraded shares of NII Holdings (NASDAQ:NIHD) from an outperform rating to a market perform rating in a report issued on Thursday, TheFlyOnTheWall.com reports. NII Holdings Inc. (NASDAQ:NIHD) belongs to Technology sector with market capitalization of 224.17 million and has 0.30% insider ownership. In last trading activity company’s stock closed at $1.30 while opening price was $1.09.

Unwired Planet Inc. (NASDAQ:UPIP) an intellectual property company that focuses on the mobile industry, skyrocketed 49% on news that Chinese computer-maker Lenovo Group was buying 21 of its patent families for $100 million. On Friday shares of Unwired Planet Inc. (NASDAQ:UPIP) opened at $2.01 and closed at $1.94. This Year Company’s Earnings per Share (EPS) growth is -0.37 and next year’s estimated EPS growth is 3.80%. Analysts mean target price for Unwired Planet Inc. (NASDAQ:UPIP) is $4.13.