Foreign investors were focused on buying blue chip stocks on Tuesday (Dec 27), boosting the composite index of the Indonesia Stock Exchange (IDX) to gain 1.5%, to close at 5,103. Foreign investors booked a net buy of Rp253.6 billion, bringing year-to-date net buy to Rp15.6 trillion. The rupiah also strengthened to Rp13,436 against the U.S. dollar yesterday.To subscribe please click here