Market Close: Big Winners & Losers for April 4, 2013 (MCOX, CMGE, PRMW, STSI, BBY, XIDE, NVGN, ETAK, MVIS, CHLN)

Mecox Lane Ltd. (NASDAQ: MCOX) is up 23.8% at $4.94.

China Mobile Games and Entertainment Group Ltd. (NASDAQ: CMGE) is up 18.1% at $9.45.

Primo Water Corp. (NASDAQ: PRMW) is up 17.2% at $1.36.

Star Scientific Inc. (NASDAQ: STSI) is up 16.2% at $1.51.

Best Buy Co. Inc. (NYSE: BBY) is up 16.1% at $25.13.

And here are today’s five biggest losing stocks at closing:

Exide Technologies (NASDAQ: XIDE) is down 47.5% at $1.37.

Novogen Ltd. (NASDAQ: NVGN) is down 18.8% at $4.91.

Elephant Talk Communications Corp. (NYSEMKT: ETAK) is down 17% at $0.93.

Microvision Inc. (NASDAQ: MVIS) is down 16.6% at $2.11.

China Housing & Land Development Inc. (NASDAQ: CHLN) is down 15% at $1.76.