Jakarta Composite Plunges into Bear Market as $13B Outflow Risk Looms

Key Facts

In a move reflecting a severe downturn across emerging markets, Indonesian equities have plunged into a deep bear market territory. The Jakarta Composite Index (IDX Composite) has now recorded a decline of over 28% in 2026 so far, marking a significant erosion of investor confidence. According to reports, the market is bracing for a potential $13 billion in capital outflows, contingent upon an upcoming verdict from index provider MSCI regarding its reweighting.

This year-to-date collapse far exceeds standard volatility, as sentiment remains weighed down by weak regional data, including China's retail sales falling -0.6% against a -0.3% forecast per market data on June 16. Risk appetite has been further stifled by the Bank of Japan's rate hike to 1%, which triggered a massive re-evaluation of emerging market assets and accelerated the flight of institutional capital toward safer havens.

Looking ahead, traders are focused on historical support levels for the index following its 28% retreat (as of June 22, 2026 close). The pending MSCI decision remains the most critical catalyst for liquidity flows, while global inflation prints from the UK and South Africa on June 17, 2026, will be closely monitored to gauge the broader trajectory of monetary policy and its impact on the Jakarta Stock Exchange.