At 10:05 am, the Dow gained 0.89% to 11,232.16, the broader Standard & Poor's 500 index moved up 0.90% to 1,193.71 and the NASDAQ composite index rose 1.00% to 2,504.29. The industries that are driving the market today are: Silver: This industry jumped 3.32% by 10:05 am. The top stock within the industry was Mines Management Inc (AMEX:

), which rose 6.64%. MGN's quarterly revenue surged 155.40% y/y. Industrial Metals & Minerals: This industry rose 3.16% by 10:05 am ET. The top performer in this industry was Yanzhou Coal Mining Company Limited (NYSE:

), which gained 9.96%. YZC is all set to post its quarterly earnings today. Copper: This industry moved up 3.11% by 10:05 am, with Freeport-McMoRan Copper & Gold Inc (NYSE:

) moving up 3.32% to gain the top spot. FCX's trailing-twelve-month ROE is 40.53%. Wholesale, Other: The industry, which gained 2.96%, saw Sims Metal Management Ltd (NYSE:

) as the top gainer. SMS' shares rose 3.53%. SMS' quarterly revenue advanced 32.70% y/y. Read more