Today there are hundreds of different financial markets available to traders. Most countries have their own markets and these are usually split for different asset types e.g. stocks versus commodities.
Even though there are so many markets, most trading volume occurs on one of the major international markets. Here you can find a page dedicated to many of the world’s most popular markets with details about the market and its trading.
US Financial Markets
Chicago Board Options Exchange (CBOE)
Chicago Mercantile Exchange (CME)
International Securities Exchange (ISA)
New York Stock Exchange (NYSE)
New York Stock Exchange Alernext