Morning Market Movers

ACADIA Pharmaceuticals (NASDAQ: ACAD ) climbed 156.96% to $5.91 at 9:45 am. ACADIA Pharmaceuticals reported successful top-line results from its pivotal Phase III Parkinson's disease psychosis trial. Ralcorp Holdings (NYSE: RAH ) surged 26.41% to $88.78. ConAgra Foods (NYSE: CAG ) announced its plans to buy Ralcorp for