Morning Market Gainers

shares jumped 64.22 percent to $3.58 after the company agreed to be acquired by

for $3.60 per share in cash.

shares surged 40.08 percent to $7.20. The company announced an independent investigator found allegations against Amira Nature are unsubstantiated and unfounded.

shares climbed 18.96 percent to $18.95 on better-than-expected Q3 results.

shares surged 17.80 percent to $22.10 after the company reported stronger-than-expected Q3 results.

rose 16.54 percent to $16.98 after the company reported upbeat Q3 results.

shares surged 14.81 percent to $18.99. Lumentum reported Q1 earnings of $0.26 per share on revenue of $212.6 million.

gained 14.12 percent to $16.45. A-Mark Precious Metals reported Q1 earnings of $0.76 per share on revenue of $2.01 billion.

shares surged 3.88 percent to $39.09 after falling 5.95 percent on Tuesday.

shares gained 2.21 percent to $14.72 after the company reported better-than-expected Q3 earnings.