The composite index of the Indonesia Stock Exchange (IDX) gained 0.3% to close at 5424 Tuesday (Oct 18) with foreign investors booked net buy of Rp101.64 billion, bringing year-to-date buy to Rp32.77 trillion. The rupiah also strengthened to Rp13,044 against the U.S. dollar on Tuesday. BPS reported that the local currency appreciated 2.27% against the U.S. dollar in September, reaching its strongest level (middle rate) at Rp12,937 per dollar.To subscribe please click here