But after notching multiple record highs in quick succession, strategists told MarketWatch that the metal's rally could be facing its first true test - with the $60-an-ounce mark widely seen as a make-or-break level. And if silver manages to hold on, investors could see even bigger gains in the short term. On Tuesday, silver futures (SI00) traded above $60 an ounce for the first time on record, with the most active March contract (SIH26) up 4.2% to settle at $60.84 an ounce on Comex, after trading as high as $61.11. The $60 level is a "nice, comfy, round number," said David Morrison, senior market analyst at Trade ... (full story)