1. What is meant by a stock exchange index?, and What are the sectors of the Toronto Stock Exchange? also, Why are thes

[answerhappygod]

1. What is meant by a stock exchange index?, and What are the
sectors of the Toronto Stock Exchange? also, Why are these
sectors represented in the TSX? and Which sector presently
represents the largest % of the index? (pick a recent date of your
choice..i.e has to be 2022.) and Why was that sector the
largest ( hint..economic indicator) and Can you buy the
index? ( invest in the index)..if yes…how? and If you
invested $10,000 in the index 5 years ago what would it be worth
today?
(pick a recent date),