Dow is back above the 13,000 mark as several companies like Coca-Cola, Goldman Sachs report better than expected earnings. US President Barack Obama unveils a $52 bn plan to check speculation in the oil market. Meanwhile, For the first time since early 2011, the IMF has revised global growth rates upwards while Wal-Mart's global e-commerce division is doubling its India employee strength to 200 employees.