Dow Jones Composite Index Easy 10 Points-NYSE Composite, NASDAQ, DOW JONES Etc?

Easy 10 points-NYSE composite, NASDAQ, DOW JONES etc? - dow jones composite index

In soo confused
and I must make a report today and IVM Tom
1) Make you get all the references to the New York Stock Exchange?
2) the existence of a so v took a combined value of EHV NYSE, NASDAQ, Dow Jones, etc.? If yes, please give the website
3) If not, Can U please inform me of all the indexes in the U.S.? plz give the link below if u can
4) u can tell me the lowest and the highest point in each of the following indexes
- NYSE Composite
- NASDAQ (composite or other)
- Dow Jones


Please help: '(
Thanks in advance