Gold trading

Hi,

I am very new to commodity trading, not even started trading in it. I am thinking to learn commodity trading specially gold. After reading about commodity trading, I have below query,

• Do I have to trade only in Futures, for example Gold Future?

• Can't I buy only gold without any expiry?

• Trading in Gold futures seems risky, as need to maintain high margin.

Please help with above query. And it would be really good if you can provide any...

Gold trading