Indonesian stocks plunge to six-year low as MSCI downgrade fears mount

Indonesian stocks plummeted to a six-year low on Monday, following a dire warning from MSCI about the potential detachment of the Southeast Asian economy from global indexes next year. Investor sentiment was severely shaken, prompting Jakarta to urgently address MSCI's concerns and safeguard the stability of its economy. The benchmark stocks experienced a sharp decline of over five percent in the early trading session, following a more intense 11.6 percent dip on Friday.

The world's worst performing market now faces the prospect of being downgraded to a standalone category, which could sever its connection to international capital and leave it isolated with a group of markets including Lebanon and Zimbabwe.

The Indonesia Stock Exchange responded to the looming threat by lowering its auto-rejection limit from 15 percent to 7 percent, providing investors with an opportunity to evaluate and digest the available information. This move came after a weekend meeting between the financial regulator and capital market participants, including analysts and economists.

Simultaneously, the regulator unveiled sanctions against those implicated in trading manipulation of shares of three firms, with fines amounting to 2.1 trillion rupiah (US$116.4 million).

Angus Mackintosh, an Asean specialist at Aletheia Capital in Singapore, believes that while the fines mark a positive step, more decisive action is needed to demonstrate the authority of the OJK and to tackle market abuse. MSCI had threatened a downgrade to frontier status in January due to issues with ownership and trading behavior, but failed to provide sufficient progress in remedying the concerns.

Strategists at Goldman Sachs now assert that avoiding reclassification hinges on consistent implementation of the announced reforms, which must significantly improve market functioning to satisfy MSCI's stringent requirements.

The broader ramifications of MSCI's warning are far-reaching, with Goldman Sachs projecting that a complete removal could result in US$5.6 billion of passive outflows. Active funds, which are benchmarked to these indexes, hold over US$8 billion in Indonesian stocks, yet any selling would be discretionary rather than benchmark-driven.

Foreign investors have already netted a US$4.88 billion outflow from Indonesian stocks this year, signaling a potential record annual outflow. Aninda Mitra, head of Asia macro and investment strategy at BNY Investments, notes that foreign equity exposure to Indonesia has dwindled to the extent that significant capital inflows may be challenging in this environment.

The stakes are mounting for President Prabowo Subianto's administration, which has faced multiple setbacks this year, including downgrades in sovereign ratings by Moody's and Fitch. Investors are also wary of the potential spillover effects on the rupiah and domestic bond yields, which could lead to tighter financial conditions and significantly impact the real economy.

Gary Tan, portfolio manager at Allspring Global Investments in Singapore, emphasizes the greater concern lies not in the index-related selling itself, but in the potential near-term spillover into the rupiah and domestic bond yields, which could translate into tighter financial conditions and a more profound impact on the real economy.