The Most Significant Barriers to 24-Hour Worldwide Trading of Securities

Multiple Choice

The most significant barriers to 24-hour worldwide trading of securities include:

A) Lack of adequate prestige or stature by most companies and governments
B) Lack of common operating rules and regulations among different exchanges and nations
C) Delays in payment for and delivery of securities
D) Lack of open access to membership on all exchanges
E) All of the above