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

1.
indeks giełdowy, indeks akcji
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.
Indeks Dow Jones Industrial Average to dobrze znany indeks giełdowy.
•
Investors often track the performance of a stock index to gauge market trends.
Inwestorzy często śledzą wyniki indeksu giełdowego, aby ocenić trendy rynkowe.