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Indonesia Core Inflation Rate YoY climbed to 2.76% in June 2026, released July 2026, up 0.17% from May's 2.59% reading. The print came in hotter than the 2.6% consensus, a hotter print than forecasters anticipated. Core Inflation Rate YoY has now risen for 3 consecutive months. Over the past 3 months, Core Inflation Rate YoY averaged 2.51%, vs 2.53% in the prior 3-month window. Core Inflation Rate YoY is now the highest in 37 months.
across last 12 releases
Jul 2026
Sigmacast Σ-direction model: consensus + ½ × mean(surprise, trailing 90d).
| Symbol | Direction | Correlation | Asset Class | Co-movement | Action |
|---|---|---|---|---|---|
| Nikkei 225 | ▼ Inverse | −0.71 | INDEX | Moves against | → View |
| USD/IDR | ▲ Direct | +0.57 | FOREX | Moves with | → View |
| Hang Seng | ▼ Inverse | −0.32 | INDEX | Moves against | → View |
| S&P 500 | ▼ Inverse | −0.28 | INDEX | Moves against | → View |
Correlation based on 12-month rolling window. Click any symbol to view its Sigmanomics forecast page.
Core Inflation Rate YoY (Indonesia) was reported at 2.76% in July 2026. This beat the market consensus of 2.6% by 0.16%. The reading rose from the previous value of 2.59%. Trailing 12-month context per ETL data through July 2026. Over the past 12 months, the indicator has averaged 2.44%, ranging from 2.17% to 2.76% across 10 releases.
The indicator has been trending upward over the last three releases. The trailing three releases averaged 2.62%, up from the prior three at 2.48%. Volatility over the past year (σ 0.18%) is comparable than the prior year (σ 0.18%).
Historically, this indicator is negatively correlated with Nikkei 225 (Bearish Nikkei 225). A secondary relationship exists with USD/IDR, positively correlated (Bullish USD). Over the last 12 releases, the Sigmacast model's median absolute error is 0.1%.
The next release is scheduled for August 3, 2026. Same-country events in the next 14 days include Balance of Trade (Aug 3) and Inflation Rate YoY (Aug 3).
Auto-generated from current model state · Refreshes on each release · Last update July 2026.
The Core Inflation Rate YoY is a key financial indicator that measures the change in prices of goods and services over a 12-month period, excluding volatile items such as food and energy. It provides a more accurate and stable representation of overall inflation trends, allowing businesses and policymakers to make informed decisions about economic policies and investments. This indicator is widely used by financial analysts and investors to assess the health of an economy and predict future inflation levels.
Inflation prints feed directly into central-bank policy expectations and real-yield calculations, and are among the most rate-sensitive releases on the calendar. The release is more useful as part of a longer-run signal than as a single-print catalyst. Released monthly.
Latest reading (Jun 2026): actual 2.76 %, consensus 2.6 %. Prior reading (May 2026): 2.59 %. Before that (Apr 2026): 2.44 %.
Sigmacast's 1-month forecast points to a similar reading versus the latest print, with the 3-month outlook reinforcing that direction. Both horizons are aligned bullish for this indicator, suggesting a consistent trend signal. Trend-driven dynamics are the primary tailwind in the current projection. This indicator correlates most strongly with Nikkei 225 (Bearish Nikkei 225, r=-0.71) — a useful reference for index-focused traders.
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| Monday, August 3, 2026 | Actual | Previous | Consensus | Sigmanomics Rolling-Surprise Forecast | Impact | ||
|---|---|---|---|---|---|---|---|
| 00:30 | S&P Global Manufacturing PMI | 46.9 | 47.4 | 46.70 | Low | ||
| 04:00 | Balance of Trade | -1.61 | -0.79 | -1.23 | Medium | ||
| 04:00 | Inflation Rate MoM | 0.44 | 0.1 | -0.24 | Low | ||
| 04:00 | Core Inflation Rate YoY | 2.76 | 2.8 | 2.77 | Low | ||
| 04:00 | Exports YoY | -5.73 | 0.25 | 0.25 | Low | ||
| 04:00 | Inflation Rate YoY | 3.34 | 3.2 | 2.91 | Medium | ||
| 04:00 | Imports YoY | 22.16 | 25.3 | 25.30 | Low | ||