I have found a new Browser based MMORPG game which is similar to a Stock Exchange and is a good place to start with if you want to learn about Stock Exchange and how trades are done. Even many people learned from this game.
Here is the Game Description :
The Hollywood Stock Exchange(R)!
It's just like the real stock market, only way more fun!
Buy shares of your favorite actors and their new movies. Watch their values rise or fall based on their success. Prices soar with a blockbuster opening at the box office and plummet with a bomb no one went to see.
HOW TO BE A PLAYER:
1. Join for free and earn two million Hollywood Dollars(R).
2. Buy and sell shares in your favorite MovieStocks(R) and StarBonds(R) with your Hollywood Dollars.
3. Build up your portfolio and become a Hollywood player.
It is an interesting Game. Must play for all.
Website : HSX