Benzinga's Volume Movers

Celator Pharmaceuticals Inc CPXX shares rose 15.28 percent to $11.54. The volume of Celator Pharmaceuticals shares traded was 649 percent higher than normal. Celator Pharmaceuticals reported the pricing of a $38.0 million public offering of common stock. Health Net, Inc. HNT shares moved up 3.01 percent to $66.76. The volume of Health Net traded was 506 percent higher than normal. Centene Corp CNC and Health Net announced Tuesday, approval from the California Department of Managed Health Care for Centene's planned merger with Health Net. Affymetrix, Inc. AFFX shares climbed 4.87 percent to $15.07. The volume of Affymetrix shares traded was 347 percent higher than normal. Origin Technologies increased its offer for Affymetrix to $17 per share. Inphi Corporation IPHI surged 6.04 percent to $32.46. The volume of Inphi shares traded was 248 percent higher than normal. Deutsche Bank upgraded Inphi from Hold to Buy and raised the price target to $40.00. Northland Securities maintained Inphi with a Outperform and raised the price target from $31.00 to $36.00.