Benzinga's Volume Movers

shares climbed 41.23 percent to $59.90. The volume of Cameron International shares traded was 1633 percent higher than normal. Cameron agreed to be acquired by

for $66.36 per share.

surged 5.35 percent to $40.58. The volume of Oshkosh shares traded 422 percent higher than normal. The U.S. Army announced Oshkosh had won a $6.75 billion contract to build vehicles for the U.S. Army and Marine Corps that replace the Humvee.

shares moved up 3.41 percent to $41.29. The volume of ARM Holdings traded was 391 percent higher than normal. Bernstein upgraded ARM Holdings from Underperform to Market Perform.

shares rose 12.10 percent to $19.36. The volume of Abercrombie & Fitch shares traded was 208 percent higher than normal. Abercrombie & Fitch reported upbeat results for the second quarter.