I am a native Chinese trading futures for a living in Shanghai. We can trade stocks, futures here. Chinese citizens can own A-shares which are based on RMB, Foreigners cannot buy A-shares, but can buy B-shares , which are based on USD. There are about 1500 stocks listed in the A-shares markets and about 100 stocks listed in the B-share market. BUying stocks on margin or shorting stocks are not allowed in China. The stock market and the futures market both are about 15 years old, but the futures are not as popular as stocks, as a result of communism propaganda, ordinary people tend to think future traders are a group of risk-seeking pure gamblers. There are only commodity futures in China, (soybean, soymeal, wheat, cotton, corn, copper, aluminum,natural rubber, fuel oil) , no financial futures , no options yet.
The futures market is closed to foreigners also .
Internet connection is greatly improved in recent years. This week , they publish the 16th half-year national internet status report, there are now more than 100 million peope connecting to internet in china.Among which about 50% percent use a broadband (xDSL, cable modem )connection, others mainly use modem dialup, also ISDN and VPN. The international outlet bandwidth is currently altogether 82617M, 11% increase than half year ago , and a 53.2% increase than one year ago.
Consider at the beginnin of 2001, whole China only has 3000M of international outlet bandwidth, they are really increasing fast.
If you use a bband connection, you will not have internet-related problem trading the domestic market, daytrading or scalping, the ping time is always 0-20ms. If you want to trade overseas market, the situation may be not so stable.Ping time to southeast, east Asian countries are generally fine, taking less than 200ms. Nowadays I only trade HSI futures contract connecting to IB Hong Kong server useing a FTTB+LAN bband connection. It has been fine during the past two year,there is a obvious deterioated condition from early July till last Thusday, it takes >2500ms to ping IB HK servers, but from last Thursday, suddenly everything return to normal, and once again it's 40ms ping time. I do not scalp, so as long as the connection is not disrupted, I can trade. Anyway, make sure you have a back-up ISP.
The ping time to US is a bit longer. At the time of writing this post, ping IB US server is 270ms, and ping time to
www.elitetrade.com is 430ms