Kuya Food Express Jakarta. Happy Pancasila Day, June 1, 2026. Many investors are wondering: will the Indonesia Stock Exchange (IDX) be open for stock trading today, or will it observe a holiday?
The government officially designated June 1 as Pancasila Day to commemorate a pivotal moment in Indonesia’s state history. This significant decision is formally outlined in Presidential Decree (Keppres) Number 24 of 2016 concerning Pancasila Day, solidifying its place in the nation’s calendar.
In conjunction with its historical importance, June 1 has also been established as a national holiday. During national holidays, all stock trading activities at the Indonesia Stock Exchange (IDX) are suspended.
Confirming this, the IDX has officially announced a trading holiday in observance of Pancasila Day on June 1, 2026. Regular stock market trading operations are scheduled to resume on Tuesday, June 2, 2026, allowing market participants to plan accordingly.
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Indonesia Stock Exchange Operational Schedule
Investors and market watchers should note the detailed operational schedule for the Indonesia Stock Exchange around this period:
27 May 2026 (Wednesday): Holiday for Eid al-Adha
28 May 2026 (Thursday): Collective leave for Eid al-Adha
29 May 2026 (Friday): Normal trading operations
30-31 May 2026 (Saturday-Sunday): Weekend holiday
1 June 2026 (Monday): Holiday for Pancasila Day
2 June 2026 (Tuesday): Trading resumes normally
Leading up to this extended holiday period, the Jakarta Composite Index (IHSG) has experienced sustained pressure. On Friday, May 29, 2026, the IHSG closed lower at 6,127.38, recording a modest decrease of 0.046%, equivalent to 2.81 points. More significantly, over the preceding 30 trading days, the IHSG has collectively weakened by 12.11%, shedding 844.57 points.
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Stock Settlement and Fund Disbursement Schedule
Beyond understanding the trading schedule, investors must also be familiar with the critical process of fund settlement following stock sales. Currently, the Indonesia Stock Exchange operates under a T+2 settlement scheme. This means that funds from stock sales only become available for disbursement two exchange trading days after the transaction is executed.
To illustrate how holidays impact this timeline, consider the following stock settlement example:
If an investor sells shares on Tuesday, May 26, 2026:
– Wednesday, May 27, 2026 → Exchange holiday, not counted as a trading day
– Thursday, May 28, 2026 → Exchange holiday, not counted as a trading day
– Friday, May 29, 2026 → T+1 (First trading day for settlement calculation)
– Monday, June 1, 2026 → Exchange holiday, not counted as a trading day
– Tuesday, June 2, 2026 → T+2 (Second trading day for settlement calculation), funds become effectively disbursed
Consequently, the funds resulting from a stock sale made on May 26, 2026, will only become effectively available for withdrawal on June 2, 2026, due to the intervening holidays.
Furthermore, investors are strongly advised to verify the specific withdrawal provisions for their RDN (Customer Fund Account) with their respective securities firms. The actual fund disbursement process may vary and is typically adjusted based on the operational days of both banks and the Indonesia Stock Exchange.
Summary
The Indonesia Stock Exchange (IDX) will be closed on Monday, June 1, 2026, in observance of Pancasila Day, a designated national holiday. Regular trading operations are scheduled to resume on Tuesday, June 2, 2026. This break follows a period of market volatility, during which the Jakarta Composite Index (IHSG) recorded a decline of 12.11% over the preceding 30 trading days.
Investors should account for the T+2 settlement scheme, where trading holidays do not count toward the disbursement timeline. Consequently, proceeds from trades executed before the holiday period will experience delays, with funds becoming available for withdrawal only after the exchange resumes operations. Investors are advised to consult their specific securities firms regarding individual Customer Fund Account (RDN) withdrawal procedures.