Streaming Indices provides free and useful live and streaming world indices.
These trading resources are specially dedicated to day traders and active investors.
Charts include Indices Asian, European and US Indices:
Hang Seng Index, Nikkei, Kospi, Sensex, CAC, DAX, Euro Stoxx 50, FTSE 100, SMI, AMEX, DJIA, NasDaq 100, Nasdaq Composite, NYSE Composite and S&P 500
Commodity Charts are readily available:
Crude Oil, Gold and other precious metals
Trading markets carriy a significant risk to your capital, never trade in stocks or indices you don't understand. Advisable if you can do some paper trading before entering the cruel market.