After Sharp Swings, Exchange Puts 4 Stocks Under Close Watch

The Indonesia Stock Exchange (IDX) has placed four stocks under its monitoring radar due to unusual market activity (UMA) observed on 3 June 2026. The companies involved are PT Nusantara Sawit Sejahtera Tbk. (NSSS), PT Satu Visi Putra Tbk. (VISI), PT Triniti Dinamik Tbk. (TRUE), and PT Archi Indonesia Tbk. (ARCI).

In its announcement, the IDX stated that NSSS, TRUE, and ARCI experienced unusual price declines. According to Stockbit data, over the past month, NSSS shares fell by 47.65%, TRUE by 59.35%, and ARCI by 37.42%.

Meanwhile, VISI was identified as having an unusual price increase, with its shares soaring by 25.32% over the last month.

In relation to the occurrence of UMA for these stocks, the IDX stated that it is currently closely monitoring the development of their transaction patterns.

“The UMA announcement does not necessarily indicate any violations of capital market laws and regulations,” said the IDX management in a statement, quoted on Thursday (4/6/2026).

Consequently, investors are expected to pay attention to the responses provided by listed companies to the Exchange’s requests for confirmation, closely observe the performance and information disclosure of these companies, and re-evaluate any planned corporate actions that have not yet received approval from a General Meeting of Shareholders (RUPS).

Furthermore, investors are urged to consider various potential risks that may arise in the future before making investment decisions. All information disclosures regarding issuers are published through the Exchange’s website (www.idx.co.id).