Hartford, CT 05/10/2013 (GDPInsider) - Lifevantage Corporation (NASDAQ:LFVN) is down by about 9.88% after hitting a high of $2.29 during the day, and is now hovering at $2.19.

Hartford, CT 05/09/2013 (GDPInsider) - Golden Star Resources Ltd. (USA) (NYSEMKT:GSS) tumbled 17.81% to $0.830. Its opening share price was $0.93 as compared to the previous days share closing price of $1.01.

Northern, WI 05/09/2013 (GDPInsider) - Goldfield Corp (NYSEMKT:GV) is down 19.02% after starting the day's trading at 2.65. The stock started south of its previous close of 3.05 and has a range of 2.45 and 2.84.

Miami, FL 05/14/2013 (GDPInsider) - Magnum Hunter Resources Corp (NYSE:MHR) is hovering at $3.49 after making its intraday high of $3.48 and a low of $3.19 respectively.

Golden Star Resources Ltd. (USA) (NYSEMKT:GSS) up by 0.27% to trade currently at $0.702 with a volume of 7.57 million shares.

Golden Star Resources Ltd. (USA) (NYSEAMEX:GSS) shares decreased 4.63% to $1.03. The company, on April 4 announced its preliminary production results for its Bogoso/Prestea and Wassa/HBB operations for the three month period ended March 31, ...

Golden Star Resources Ltd. (USA) (NYSEAMEX:GSS) shares decreased 16.83% to $0.840. The company, on May 9, reported its financial results for the first quarter ended March 31, 2013.

Golden Star Resources Ltd. (USA) (NYSEMKT:GSS) trading around $0.804 up by about -0.17% from its previous close of $0.81 on Friday.

New York, NY - (NISMAGAZINE) - 5/09/2013- Hansen Medical, Inc. (NASDAQ:HNSN) slumped 13.93% at $1.73 after trading 1.63 million shares.

Golden Star Resources Ltd. (USA) (NYSEAMEX: GSS) decreased 2.99% to $0.970 on a traded volume of 653k shares. Scotia Capital downgraded Golden Star Resources from sector perform to underperform.