Weekly Market Roundup: IHSG Plunges 4.55 Percent

The Indonesia Stock Exchange (IDX) Composite Index (IHSG) closed at 5,896 on Friday, 26 June 2026, marking a 4.55 percent decline from the previous week’s close of 6,177. IDX Corporate Secretary Kautsar Primadi Nurahman stated in a written release on Sunday, 28 June 2026, that the exchange’s data for the period of 22-26 June 2026 closed in negative territory. Market capitalisation also fell by 4.51 percent to Rp 10,302 trillion from Rp 10,788 trillion the week prior. The average daily transaction frequency dropped 22.95 percent to 1.73 million transactions from 2.24 million transactions the previous week. Meanwhile, the average daily trading volume decreased by 26.01 percent to 25.18 billion shares from 34.03 billion shares. The average daily transaction value fell 29.13 percent to Rp 17.58 trillion from Rp 24.80 trillion. On Friday, 26 June 2026, foreign investors recorded a net sell of Rp 537.25 billion, bringing the total foreign net sell for the year 2026 to Rp 71.681 trillion. The Phintraco Sekuritas research team predicts the IHSG has the potential to test the 5,700-5,800 level in the coming week. Investors will be anticipating key domestic economic data, including the manufacturing PMI index, trade balance, and inflation figures.