Offer your thoughts or opinion on the input financial query or topic using your financial background.

Why is the stock market closed on the weekend?
The stock markets are closed on week-ends and public holidays because the Banks are closed. The Banking is a must to settle the payment obligations. So you may buy and sell as much as you wish, but unless money changes hands, nothing has really happened.   Now as to why Banking itself is closed on week-ends and public holidays, well a different question :) Keeping the system 24 hrs up and running does not actually push volumes, but definately push expenses for brokers, Banks etc. There definately is some convinience to buyers and sellers.