Chicago is America's third largest city, is located in Central America, the world first lake Michigan lake and Chicago rivers meet, an area of 588 square

kilometers. Chicago city preserved early traditional western ancient architecture, and spectacular towering modern skyscrapers. Urban along broad magnificent

avenue franco-swiss dozens of miles, layout in perfect order. The present city is rebuilt after the fire of 1871, xincheng various shapes novelty, colourful

high-rise building makes it become a architectural art museum. America's biggest futures market, the Chicago mercantile exchange and Chicago futures exchange

are in this, management breed includes: financial instruments futures contract, the Treasury debt futures, Treasury futures, stock index futures and options

trading, etc.