Dow Jones Industrial Average index advanced sharply on Monday as Ben Bernake fuelled speculations central bank is likely to continue its economy-stimulating policy. Blue chip index jumped 1.23% or 160.90 points and settled at 13,241.63 with 29 of 30 stocks posting gains. Financial shares contributed most to the index. American Express added 2.5% on news it will increase its quarterly dividend from USD 0.18 to USD 0.2. JP Morgan Chase soared 2.2%.