Indonesia Stocks Slump as New Trading Rule Bites; Rupiah Breaches 18,0001 report from 1 outlet in 1 language · first reported 2026-09-29 07:20 UTC · updated 2026-09-29 07:20 UTC · JSONEconomy & businessIndonesiaReportsIndonesia Stocks Slump as New Trading Rule Bites; Rupiah Breaches 18,000kontan.co.id · en · 2026-09-29 07:20 UTC