Precious metals witnessed high volatility as prices went on a roller- coaster ride but ended in positive zones yesterday.Gold February futures closed up $1.10 at $637, and MCX Gold closed at Rs 9,269/10gms. March Silver also showed good reversal and closed at $14.035 - up 24 cents. On MCX, silver closed at Rs 20,753/kg. The dollar remains a key factor in deciding market direction with yesterday's BOE, ECB decisions and jobs data potentially adding further volatility to the bullion prices.MCX bullion has opened on a positive note today - Gold opened at Rs 9,280/10gms and silver opened at Rs 20,800/kg.
