The composite index of the Indonesia Stock Exchange (IDX) gained 1.47% to close at 5518.67 on Tuesday (March 31), new record high after regaining ground from earlier losses for 20 days period. The index regained since March 27, 2015 as investors are optimistic with the expectation of improving economic development along with the significant jump in companies earnings reports for 2014, strong capital inflows, and the run of new infrastructure projects.To subscribe please click here