I don’t know all the reasons, it could involve regulators not wanting to be on call, or more likely, the businesses not wanting to be on call. I know that for lots of accounting related things, there used to be a need for downtime time to tally things up, and maybe that schedule carried over.
But overall, I would bet it’s just a low demand thing that isn’t worth it. Suppose you opened an exchange that was 24/7. Would the cost to trade on your exchange be sufficiently low to compete with the current exchanges with limited hours?
Technically, if you had a paper stock certificate, you could sell it or buy it, and if you had a bag of money, you could move it. But whether or not other people will help you is probably dependent on how much you can pay, which for 99.99% of people, is probably not worth it to just wait a couple days.
Think about real estate. It’s possible that you have a paper deed and draw up some documents and buy or sell it in 30 minutes, but the cost of something going wrong is so high that it makes sense to take a little time and use lawyers to double and triple check things.
But overall, I would bet it’s just a low demand thing that isn’t worth it. Suppose you opened an exchange that was 24/7. Would the cost to trade on your exchange be sufficiently low to compete with the current exchanges with limited hours?
Technically, if you had a paper stock certificate, you could sell it or buy it, and if you had a bag of money, you could move it. But whether or not other people will help you is probably dependent on how much you can pay, which for 99.99% of people, is probably not worth it to just wait a couple days.
Think about real estate. It’s possible that you have a paper deed and draw up some documents and buy or sell it in 30 minutes, but the cost of something going wrong is so high that it makes sense to take a little time and use lawyers to double and triple check things.