Identifying Electronic Stock Exchanges

Stock exchanges play a crucial role in the functioning of equity markets. They provide a platform for buying and selling shares of publicly traded companies. A key characteristic of stock exchanges is their regulatory framework and the types of securities they offer. For an investor seeking to understand the differences between various exchanges, it's essential to know the unique features of each one.

Which of the following stock exchanges is known for its electronic trading platform and does not have a physical trading floor?