Morning Market Movers

Supernus Pharmaceuticals SUPN shares advanced 70.75% to $9.75 at 9:45 am. Supernus Pharmaceuticals received a tentative approval letter from the FDA for Trokendi XR(TM). China Gerui Advanced Materials Group Ltd CHOP climbed 11.54% to $2.90. China Gerui Advanced Materials begun to export its specialized steel products to customers located in Turkey and India. Overland Storage OVRL surged 11.45% to $1.85. Overland Storage shares have dropped 38.75% over the past 52 weeks, while the S&P 500 index has gained 1.31% in the same period. Homeowners Choice HCIIW surged 11.25% to $4.25. Homeowners Choice's 52-week trading range is $2.50-$4.25.