all forex, commodity, stock, option, cytpocurrency ... is included in the platform yoyoyo:D
download a platform called IG ( a CFD trading platform)
You can register a demo account for free
Then apply the prochart tool for free
Then you can use their professional tool (for trader originally) and see the instantly updated lv2 quoting system for free
:D
IG platform

http://www.cngold.com.cn/中金网

证券之星或者华尔街见闻吧

http://stockq.cn/
试试这个吧，简直太全了。

http://www.fx168.com/
FX168财经网提供实时外汇牌价,汇率换算,黄金,今日黄金价格,白银价格,美元走势图,外汇黄金实时行情及投资资讯,是全球视野下的中文财经网站。包括外汇投资策略,黄金交易...

如果你能翻墙，finance.google.com是挺好的

可以試試台灣的CMoney