stock index
US /ˈstɑːk ˌɪn.deks/
UK /ˈstɑːk ˌɪn.deks/

1.
aandelenindex, beursindex
a statistical measure of the changes in a stock market, based on the average performance of a selected group of stocks
:
•
The Dow Jones Industrial Average is a well-known stock index.
De Dow Jones Industrial Average is een bekende aandelenindex.
•
Investors often track the performance of a stock index to gauge market trends.
Beleggers volgen vaak de prestaties van een aandelenindex om markttrends te peilen.