Indonesia's JCI fell 11.6% Friday to 5,185.11, its worst day since Jan 1998, after MSCI…

By TradeDesk HQ editorial desk · Oct 17, 2026 · 2:23 AM ET · Original post on X

The short answer

Indonesia's JCI fell 11.6% Friday to 5,185.11, its worst day since Jan 1998, after MSCI proposed a downgrade to Standalone market.

Key figures (as reported)

Trading halted 30 min. Top 3 banks closed at the 15% daily floor.
Nikkei +1.4%, Hang Seng +0.5%: a local shock.

Card: Indonesia's JCI fell 11.6% Friday to 5,185.11, its worst day since Jan 1998, after MSCI…

Sources

finance.yahoo.com
en.tempo.co
thejakartapost.com
investing.com

All figures are taken from the sources above; we do not estimate or add numbers. Spotted an error? Reply to the post on X; corrections are published as "CORRECTION:" quotes.

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