ARM Holdings, LSE Group, Petroceltic: U.K., Irish Equity Preview

that help power Apple Inc.���s iPhone said. The shares retreated 1.2 percent to 590.5 pence. HMV Group Plc (HMV LN): The U.K. retailer of books, music and DVDs has received more than one offer for its bookstore chain, Waterstone���s, following talks with...