The Nikkei Asia300 Index is a composite stock index comprising over 300 of Asia's most influential listed companies, allowing users to grasp overall stock trends in Hong Kong, China, South Korea, Taiwan, India and six Southeast Asian countries.
In addition to the Asia300, the Nikkei Asia300 ASEAN Index -- which focuses on companies headquartered in the Association of Southeast Asian Nations -- is calculated in real time. Daily closing figures are provided for 11 country and region specific indexes.