According to many professional investors, gold has almost perfect combination of key investment characteristic: volatility, liquidity, and predictability. So, XAUUSD instrument provides an opportunity to earn in short term of intraday and as well as in the long run. The liquidity of gold is almost standard: the level of demand and supply in the world is always extremely high.
Silver takes the second place by trading volume among other the precious metals on the forex market. Trading in silver has become a particular interest for aggressive investors, often silver prices change severely under the influence of the global political and economic situation.
Trading in gold and silver give you the possibility to not only preserve your capital but also to increase it.