MSCI Consults on Moving Indonesia Indexes to Standalone Market Status

MSCI Inc. (MSCI ) on October 15, 2026 launched a consultation on a proposal to reclassify the MSCI Indonesia Indexes from Emerging Market to Standalone Market status, stating that it considers Indonesia’s continued classification as an Emerging Market no longer appropriate. The index provider will announce its final decision by the end of June 2027, according to MSCI’s announcement.

MSCI is accepting feedback on the proposal until April 30, 2027 and will announce its decision on or before June 30, 2027. It may provide an interim update on market participant feedback during the consultation period. The consultation document is posted on MSCI’s index consultations page, and feedback may be submitted by email to [email protected].

MSCI said it expects to proceed with the proposed reclassification unless the consultation identifies clear evidence of material improvements in market governance and functioning to warrant reconsideration. Feedback from market participants suggests that a reclassification to Frontier Markets would not properly recognize the depth of the market problems, MSCI said.

The consultation follows the MSCI 2026 Market Classification Review published June 23, 2026, in which MSCI reported that market participants had raised significant concerns regarding the investability of the Indonesian equity market, including persistent opacity in shareholding structures and suspected coordinated trading behavior. In its June review announcement, MSCI said these concerns materially limit investors’ ability to assess true free float and to rely on observed market prices for portfolio construction and index replication, and relate directly to the Information Flow and Market Infrastructure pillars of the MSCI Market Accessibility framework.

Indonesian authorities have announced reforms that include enhanced disclosure of shareholders with ownership above 1%, more granular investor classification disclosure, High Shareholding Concentration (HSC) reporting, and a roadmap toward a minimum free float requirement of 15%. The June release named Otoritas Jasa Keuangan (OJK), PT Bursa Efek Indonesia (IDX) and PT Kustodian Sentral Efek Indonesia (KSEI) as the authorities behind those measures, and said institutional investors have emphasized the need for consistent implementation and evidence of sustained material impact from the announcements. MSCI said in June that if sufficient progress was not evident by the November 2026 Index Review, it would consider a range of options potentially including a consultation on reclassifying Indonesia from Emerging Markets to Frontier Markets.

MSCI said market participants have since indicated that, to date, sufficient progress has not been observed consistently across the Indonesian equity market, and that significant concerns remain around market dysfunction, including continued suspected coordinated trading behavior and a lack of evidence of meaningful enforcement. The June release framed the potential step as an Emerging Markets to Frontier Markets consultation; the proposal now under consultation would instead reclassify Indonesia as a Standalone Market.

“The MSCI Market Classification Framework determines whether a market is developed, emerging, or frontier based on the accessibility and investability that international institutional investors actually experience,” Raman Aylur Subramanian, MSCI’s Head of Market Classification and Taxonomies, said in the June release. “When market access or experiences worsen, our framework requires us to respond decisively.”

Freeze on Indonesian Securities and Scope of the Proposal

MSCI will continue applying the existing freeze on certain index related changes for Indonesian securities resulting from Index Reviews or corporate events until further notice. The freeze has been in place since January 2026, according to the consultation document. Under the treatment, MSCI will not implement increases to Foreign Inclusion Factors (FIF) or Number of Shares (NOS), additions to the MSCI Indonesia Investable Market Index (IMI), or upward migrations across size-segment indexes. It will continue to delete securities identified by the Indonesian authorities under the HSC framework and to use the 1% shareholder disclosure data to adjust free float estimates.

The consultation document states that the proposed reclassification would be reflected in all relevant global and regional composite indexes, while noting that the proposal may or may not result in changes in the MSCI Indexes.

MSCI is seeking feedback on the functioning and stability of the Indonesian equity market, including evidence of improved shareholder transparency through stable and reliable ownership disclosures; sustained, consistent implementation of the announced reforms with material impact across the market; and consistent enforcement of the HSC framework and the 1% disclosure threshold. It is also seeking evidence of meaningful enforcement against coordinated trading and float manipulation, materially improved reliability of free float across the market rather than only for index constituents or names already flagged, and effective market surveillance across the entire market with sustained enforcement beyond the largest securities.

The document’s discussion points ask participants whether they agree with the Standalone proposal and, if so, what implementation timeline would be appropriate and whether the change should be implemented in one step. Participants who do not agree are asked whether the MSCI Indonesia Indexes should instead be reclassified to Frontier Markets status. Further questions ask whether the announced reforms have been implemented consistently across the broader market beyond index constituents and the largest securities, whether the measures are complete, fully implemented and sustainable, whether meaningful enforcement against coordinated trading has been observed, whether coordinated trading could return once the freeze in place since January 2026 is lifted and what evidence would address that concern, how the level of concern compares with other Emerging Markets, and what material improvements in market governance and functioning MSCI should consider.

MSCI Indonesia Index Contraction

Since January 1, 2026, the total index market capitalization of the MSCI Indonesia Index has fallen 55%, and its weight in the MSCI Emerging Markets Index has dropped from 1.16% to 0.43%, the consultation document states. Total index market capitalization, in U.S. dollars after application of free float-adjustment factors, was $119,141.69 million on December 31, 2025, versus $53,355.81 million on September 30, 2026, and the number of constituents fell from 18 to 9. A monthly table in the document shows Indonesia’s weight in the MSCI Emerging Markets Index at 1.16% in December 2025, 0.42% in June 2026 and 0.43% in September 2026.

Sector weights for the MSCI Indonesia Index as of September 30, 2026 were Financials at 71.71%, Communication Services at 10.70%, Industrials at 7.81%, Materials at 6.34% and Energy at 3.44%.

The document also carries MSCI’s June 2026 Global Market Accessibility Review comments for Indonesia. Information flow was marked as a deterioration, with the review citing limited transparency in shareholding structures and coordinated trading behavior that undermines proper price formation, and noting that detailed stock market information is not always disclosed in English. On foreign exchange, the review states there is no efficient offshore currency market and cites constraints on the onshore currency market, noting that foreign exchange transactions must be linked to security transactions. In-kind transfers are allowed only in certain cases, stock lending is allowed but restricted to certain securities and 90-day lending contracts, short selling is allowed with some restrictions, and company related information is not always readily available in English.