Hong Kong Bourse’s Arculli Steps Down, Urges Vigilence of Rivals

Hong Kong Bourse’s Arculli Steps Down, Urges Vigilence of Rivals

Daniel J. Groshong/Bloomberg

Ronald Arculli, chairman of Hong Kong Exchanges & Clearing Ltd., speaks during a news conference at the Hong Kong Exchanges and Clearing Ltd. (HKEx) in Hong Kong, on Jan. 26, 2012.