Hang Seng In‧dex, the /ˌhæŋ ˈseŋ ˌɪndeks/
trademark a number that shows how well or badly
shares in companies have performed on the
stock exchange in Hong Kong on a particular day. The number is based on the share prices of large companies. ⇒
Dow Jones Average,
FT 100 Share Index,
Nikkei index [TahlilGaran] Dictionary of Contemporary English ▲