Composite stock price index (IHSG) opened down thin 0.02% or 0.87 points to 5,272.10 on trade of Wednesday(7/12/2016).
Earlier, the index closed strengthened 0.09% or 4.66 points to level 5,272.97
All trading yesterday, the index moving in a range of 5.259, 19-5.288 .91.
From 538 shares traded, as many as 155 stocks strengthened, 147 shares weakened, and 236 stocks stagnate.
Four of the nine sectors listed on the Indonesia stock exchange weakened with the largest mining sector experienced a weakening of 0.79%.
As for five other sectors led the increase in the financial sector rose 0.8%.
Meanwhile, the exchange rate of the rupiah against the U.S. dollar strengthened 0.52% to Rp 13.370.
The index continued increasing on the sixth day after strengthened 2.98% for five consecutive days.
Mandiri Investa Advice analyst Hans Kwee assess strengthening JCI today sustained by global exchange movement plus after declining fears the resignation of PM Italy.
In addition, the market also was anticipating the potential increase in underlying interest rates The Fed (Fed Funds Rate) this month. As is well known, the Federal Open Market Committee (FOMC) will take place on 13-14 December-come.