Indonesian Stock Market Rises Amid Rupiah Depreciation
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PublishedJan 19
Sources4 verified

Indonesian Stock Market Rises Amid Rupiah Depreciation

AnalisaHub Editorial·January 19, 2026
Executive Summary
01

Executive Summary

Key insights and market outlook

The Indonesian Composite Index (IHSG) rose 0.25% to 9,098.22 despite the rupiah weakening 0.22% to Rp16,927 against the US dollar 3

. The divergence is attributed to different driving factors: IHSG is influenced by domestic market dynamics while rupiah is sensitive to global interest rate trends and USD strength 3.

Full Analysis
02

Deep Dive Analysis

Indonesian Market Dynamics: IHSG Gains While Rupiah Weakens

Divergent Trends in Local Market

The Indonesian Composite Index (IHSG) showed resilience on Monday, rising 0.25% to 9,098.22 3

, while the rupiah depreciated 0.22% to Rp16,927 against the US dollar 3. Market observers attribute this divergence to different factors driving these financial instruments.

Factors Influencing IHSG and Rupiah

The IHSG's upward movement was observed alongside the rupiah's decline, creating an interesting market dynamic. According to Reydi Octa, a capital market observer, "The strengthening IHSG amid rupiah weakening is reasonable as both instruments are driven by different factors. The rupiah exchange rate is highly sensitive to global interest rate trends, particularly from the US, USD strength, and foreign capital flows" 3

.

Recent Market Performance

Previous trading sessions showed IHSG closing at 9,075.41, representing a 0.47% increase 4

. The index was supported by banking and energy sector stocks, with BBRI rising 2.69%, BMRI gaining 3.10%, and DSSA increasing 2.80% 4. Conversely, some stocks like BRMS (-2.00%), BUMI (-2.84%), and ASII (-1.05%) limited the index's upside 4.

Currency Market Developments

In currency markets, the USD/IDR rate surged to Rp16,917, representing a 0.18% increase 1

. Interestingly, the US dollar showed mixed performance against other currencies, weakening against the Chinese yuan, Australian dollar, Japanese yen, Singapore dollar, pound sterling, and euro 1.

Market Analysis

The contrasting performance between the IHSG and rupiah reflects the complex interplay of domestic and international factors. While the stock market is buoyed by positive domestic signals, the currency market is more influenced by global monetary trends. This divergence highlights the need for nuanced investment strategies in Indonesia's financial markets.

Original Sources

Story Info

Published
10 hours ago
Read Time
13 min
Sources
4 verified

Topics Covered

Indonesian Stock MarketCurrency FluctuationsMarket Analysis

Key Events

1

IHSG Rise

2

Rupiah Depreciation

3

Currency Fluctuations

Timeline from 4 verified sources