The buying action by market participants triggered the Jakarta Composite Index strengthening at the opening of trading on Wednesday (2/6) by 55.02 points.

"In early June, there is an opportunity for the JCI to continue its strengthening as the Dow Jones, EIDO and crude oil indexes rise, and in the midst of re-booking net buys by foreign investors," said Head of Research at MNC Sekuritas Edwin Sebayang in Jakarta.

Meanwhile, at the opening of trading on Wednesday, the Indonesia Stock Exchange opened up 55.02 points (0.93%) to 6,02.48. Meanwhile, the leading stock index LQ45 rose 14.17 points (1.59%) to 902.82.