Stocks Taking Wild Swings on News: BG Medicine, Netflix, Tesla Motors, Orexigen, JA Solar, FuelCell Energy, AMSC, Himax Technologies, MBIA Inc.

BG Medicine, Inc. (NASDAQ:BGMD) trended 13.37% higher to end last trading session at $1.95 after ranging between $1.82 and $2.17. The boost was attributed to presentation of positive clinical data on the BGM Galectin-3(R) test in heart disease at the 2013 European Society of Cardiology Heart Failure Congress (ESC-HF) in Lisbon, Portugal. Its shares declined -15.58% so far in 2013.

Netflix, Inc. (NASDAQ:NFLX) lost 6.36% to end Tuesday’s session at $214.19 as its “Arrested Development” reboot failed to impress TV critics.

Tesla Motors Inc (NASDAQ:TSLA) ranged in price from $100.30 to -$110.75 in the last session and closed +13.65% higher to $110.33. The stock marked its best since IPO after last week’s stock-and-note offering that raised nearly $1 billion.

In other news, the company is preparing to expand a network of fast-charging stations to make its Model S a more viable alternative to gasoline-fueled cars. Its shares gained +225.76% so far in 2013.

Orexigen Therapeutics, Inc. (NASDAQ:OREX) stock sold in a range of $6.51 to $7.34 before ending 5.89% higher to settle at $6.83. The rally may have something to do with a report claiming that its Contrave is finishing up a cardiovascular safety trial, and could be approved to treat obesity before Victoza. So far, the share price of this stock jumped +30.09% in this year.

JA Solar Holdings Co., Ltd. (ADR) (NASDAQ:JASO) trended -1.00% lower to end last trading session at $7.95 after ranging between $7.73 and $8.77. The company has recently filed a registration with the U.S. SEC to sell, from time to time, up to $80 million of Ordinary Shares, Preferred Shares, Warrants, Stock Purchase Contracts, or any combination thereof. Its shares gained +86.18% so far in 2013.

FuelCell Energy, Inc. (NASDAQ:FCEL) ranged in price between $1.38 – $1.64 and declined -1.32% to close at $1.50. There was a new report from Navigant Research, predicting that after a period of slow growth from 2015 to 2017, annual FCV sales volumes is expected to increase and will surpass two million vehicles annually by 2030. Its shares gained -63.58% so far in 2013.

American Superconductor Corporation (NASDAQ:AMSC) rallied about 9% to $2.92 after a Seeking Alpha blog post suggested the stock seemed poised for a strong turnaround.

Himax Technologies, Inc. (ADR) (NASDAQ:HIMX) stock sold in a range of $6.68 to $7.34 before ending -2.71% lower to settle at $6.81. The company was set to participate at 10th Annual Craig-Hallum Institutional Investor Conference and Nomura Securities Pan-Asia Technology Forum on May 29. So far, the share price of this stock jumped 183.75% in this year.

MBIA Inc. (NYSE:MBI) stock sold in a range of $13.87 to $15.00 before ending -3.02% lower to settle at $14.13. The company yesterday filed SEC form 8-K. So far, the share price of this stock jumped +80% in this year.