Guys,
Google GCI MT4. Once you select the website then open a demo trading account there. You will have to down load MT4 /MT5 from there. Install it. Choose 50k/100K USD demo trading money in your account.
Therefater you will have access to gold , silver , crude , copper live 24 hrs charts. Lots of features. Ask if any query. You also have nifty , RIL, SBIN , TataMotors , Wipro , etc . Plus US indices and European indices.
Good Luck.