US indices open trading on Tuesday on the rise . US indices rose strongly at the opening of trading on Tuesday .. The Dow Jones index rose by 3.6% The Nasdaq index rose by 3.4% The S & P 500 index rose by 3.3% . As for the fear index, it decreased by 15.6% . US indices are still in a downtrend currently It is advisable to look for selling opportunities with current corrections .