Gold and jewelery establishments remained closed in Delhi, today, this follows surveys carried out by the Income Tax Department yesterday, after reports of alleged profiteering and tax evasion by traders and other operators in conversion of demonetised notes.But in the overseas market, gold was up 0.2 percent, to 1,262 dollars an ounce, in volatile trade. Earlier in the session, gold had slipped to an over three-week low.