Morning Market Gainers

shares jumped 25.48 percent to $6.50.

plans to commence tender offers for Taiwan and U.S. shares of Siliconware Precision Industries.

shares gained 18.48 percent to $2.50 after the company reported upbeat Q2 results.

shares rose 14.10 percent to $64.50 after the company agreed to be acquired by an affiliate of Catterton for $65 per share in cash.

shares surged 10.53 percent to $6.45. Accuray reported a FQ4 loss of $0.07 per share on revenue of $101.8 million. The company also reported that it has received a multi-system order from 21st Century Oncology.

shares gained 10.40 percent to $3.29 after dipping 75.27 percent on Thursday. Credit Suisse downgraded Macrocure from Outperform to Neutral and lowered the price target from $15.00 to $5.00.

surged 9.67 percent to $10.66 on better-than-expected Q3 earnings.

shares jumped 3.89 percent to $70.50 after the company reported better-than-expected earnings for the second quarter.