Market Closing - Tuesday, 20 October 2026
- Jakarta Composite Index (JCI) strengthened by 5.65% to close at 5,278.89, compared with 4,996.61 at the close on 19 October 2026.
- Indonesian Rupiah (IDR) appreciated by 0.28% to close at IDR 17,985 per USD, compared with IDR 18,035 per USD at the close on 19 October 2026.
Indonesia’s financial markets closed higher on Tuesday, with both the JCI and the rupiah posting gains. The rally was supported by equity buying and a weaker US dollar, while investors monitored capital market reform initiatives and Bank Indonesia’s interest rate decision.
Bank Indonesia (BI) is facing pressure to raise the BI-Rate from 5.75% to maintain rupiah stability and prevent capital outflows, with several economists anticipating a 25 - 50 basis-point hike. However, a sustained recovery in investor confidence will depend on improvements in capital market transparency and governance, following the threat of a potential downgrade of Indonesia’s market status by MSCI.
Global Markets
Wall Street closed mixed on Tuesday. The Dow Jones Industrial Average gained 1.02% to 52,495.88, while the S&P 500 rose 0.28% to 7,712.57, supported by positive corporate earnings reports and lower oil prices. Meanwhile, the Nasdaq Composite edged down 0.02% to 26,424.82 amid pressure on technology and artificial intelligence (AI) stocks.
US-Iran tensions escalated after Iran refused to resume negotiations until the US lifts its port blockade and eases oil sanctions. Meanwhile, attacks on 18 vessels in the Strait of Hormuz over the past two weeks have heightened the risk of energy supply disruptions. Oil prices moved in different directions, with West Texas Intermediate (WTI) falling 4.8% to USD 98.40 per barrel, while Brent crude edged up 0.07% to USD 109.36 per barrel. Although Middle Eastern oil flows have recovered to approximately 80% of pre-war levels, the risk of further escalation and distribution disruptions continues to keep oil prices elevated.
The US Dollar Index (DXY) weakened by 0.21% to 101.77, its lowest level in approximately three weeks, amid concerns surrounding the AI sector, lower oil prices, and weaker-than-expected US housing data. Markets expect the Federal Reserve (Fed) to keep interest rates unchanged at its meeting next week, although the possibility of a 25-basis-point rate hike in December 2026 remains open.
The People’s Bank of China (PBoC) kept its benchmark lending rates unchanged for the 17th consecutive month, maintaining the one-year rate at 3.00% and the five-year rate at 3.50%. Although China’s economy grew by 4.5% year-on-year (YoY) in Q3 2026, with improvements in industrial activity and retail sales, subdued credit demand and continued pressure on the property sector have prompted the central bank to maintain a cautious policy stance without introducing additional monetary stimulus.
Rupiah Exchange Rate Outlook
USD/IDR Forecast Range for Today: 17,970 - 18,070
Indonesia Economic Indicators
| Indicator | Latest Data |
| GDP Growth, Q2 2026 | 5.29% |
| BI-Rate (September 2026) | 5.75% |
| Inflation, September 2026 (YoY) | 3.28% |
| Foreign Exchange Reserves (September 2026) | USD 146.3 billion |
Sources: CNBC Indonesia, Trading Economics, Bank Indonesia, Reuters.
Closing Exchange Rates
| Currency Pair | Closing Rate | Date |
| USD/IDR | 17,985 | 20 October 2026 |
| JPY/IDR | 113.77 | 20 October 2026 |
| SGD/IDR | 14,073 | 20 October 2026 |
Currencies Available for Bank Notes and Telegraphic Transfers (BN & TT)
J Trust Bank offers foreign exchange transactions in the following currencies:
- US Dollar (USD)
- Singapore Dollar (SGD)
- Japanese Yen (JPY)
- Euro (EUR)
- Australian Dollar (AUD)
- British Pound Sterling (GBP)
- Chinese Yuan (CNY)
- New Zealand Dollar (NZD)
- Hong Kong Dollar (HKD)
- South Korean Won (KRW)
Foreign Exchange Transaction Requirements
For foreign currency transactions against the Indonesian Rupiah (IDR):
- Transactions below the threshold: A duly completed Declaration Letter for transactions below the threshold and a copy of valid identification are required.
- Transactions above the threshold: A duly completed Declaration Letter for transactions above the threshold, a copy of the underlying transaction documents, a Taxpayer Identification Number (NPWP), and a copy of valid identification are required.
Contact J Trust Bank Indonesia Treasury Sales
Telephone: (021) 2926-1114 (hunting)
- Bintang: 0812 2650 949
- Hanif: 0811 8762 001
- Naomi: 0877 0633 1585
- Ade: 0821 6939 7410
Disclaimer
Although this information has been prepared by PT Bank JTrust Indonesia Tbk (J Trust Bank) using sources believed to be reliable, J Trust Bank makes no representation or warranty as to its accuracy or completeness and accepts no responsibility for any errors or omissions. Accordingly, the information contained herein does not constitute a guarantee of future performance and should not be relied upon as such. All information disclosed herein is subject to change without prior notice. No part of this information may be reproduced in any form without the prior written consent of J Trust Bank.
