Benzinga's Volume Movers

Ralcorp Holdings

shares moved up 26.36% to $88.75 at 10:20 am. The volume of Ralcorp Holdings shares traded was 20259% higher than normal. ConAgra Foods

announced its plans to buy Ralcorp for around $5 billion. Generac Holdings

shares climbed 4.37% to $33.41. The volume of Generac Holdings shares traded was 891% higher than normal. Generac Holdings has withdrawn the secondary offering of shares due to market conditions. Crocs

shares gained 7.17% to $13.24. The volume of Crocs shares traded was 276% higher than normal. Analysts at Goldman Sachs upgraded Crocs to “buy.” Dollar General

shares rose 1.28% to $49.94. The volume of Dollar General shares traded was 249% higher than normal. Dollar General

will replace Cooper Industries plc

in the S&P 500 after the close of trading on November 30.