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Japan 40-Year JGB Auction climbed to 3.84% in May 2026, up 0.24% from April's 3.6% reading.
Sigmacast track record will appear here once this indicator has been released 3+ times since Sigmanomics began tracking.
Sigmacast Σ-direction model: consensus + ½ × mean(surprise, trailing 90d).
| Symbol | Direction | Correlation | Asset Class | Co-movement | Action |
|---|---|---|---|---|---|
| AUD/JPY | ▲ Direct | +0.65 | FOREX | Moves with | → View |
| EUR/JPY | ▲ Direct | +0.60 | FOREX | Moves with | → View |
| USD/JPY | ▼ Inverse | −0.54 | FOREX | Moves against | → View |
| GBP/JPY | ▲ Direct | +0.54 | FOREX | Moves with | → View |
| BTC/USD | ▲ Direct | +0.42 | CRYPTO | Moves with | → View |
Correlation based on 12-month rolling window. Click any symbol to view its Sigmanomics forecast page.
40-Year JGB Auction (Japan) was reported at 3.84% in May 2026. The reading rose from the previous value of 3.6%. Trailing 12-month context per ETL data through May 2026.
The trailing three releases averaged 3.72%, up from the prior three at 3.41%. In May readings over the past 3 years, 40-Year JGB Auction has averaged 3.08%.
Historically, this indicator is positively correlated with AUD/JPY (Bullish AUD). A secondary relationship exists with EUR/JPY, positively correlated (Bullish EUR).
The next release is scheduled for September 29, 2026. Same-country events in the next 14 days include Exports YoY (Sep 15) and Balance of Trade (Sep 15).
Auto-generated from current model state · Refreshes on each release · Last update May 2026.
The 40-Year JGB Auction is a financial indicator that measures the demand and interest for 40-year Japanese Government Bonds (JGBs) in the market. It is a key event for investors and analysts as it provides insight into the current state of the Japanese economy and the confidence of investors in the country's long-term financial stability. The results of this auction can impact interest rates and bond yields, making it an important indicator for monitoring the overall health of the Japanese bond market.
This release contributes to the broader macro picture used by cross-asset investors for positioning and risk management. The release is more useful as part of a longer-run signal than as a single-print catalyst. Released monthly.
Latest reading (May 2026): actual 3.84 %. Prior reading (Mar 2026): 3.6 %. Before that (Jan 2026): 3.72 %.
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 AUD/JPY (Bullish AUD, r=0.65) — a useful reference for forex-focused traders.
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| Monday, September 14, 2026 | Actual | Previous | Consensus | Sigmanomics Rolling-Surprise Forecast | Impact | ||
|---|---|---|---|---|---|---|---|
| 04:30 | Capacity Utilization | 0.5 | 4.1 | -1.3 | -0.40 | Low | |
| 04:30 | Industrial Production MoM | -0.2 | 1.9 | 0.1 | -0.05 | Low | |
| 04:30 | Industrial Production YoY | 3.9 | 4.9 | 4.1 | 4.00 | Low | |
| Tuesday, September 15, 2026 | Actual | Previous | Consensus | Sigmanomics Rolling-Surprise Forecast | Impact | ||
| 04:30 | Tertiary Industry Index MoM | -0.2 | 0.3 | 0.30 | Low | ||
| 23:50 | Exports YoY | 23.2 | 18.2 | 18.60 | Medium | ||
| 23:50 | Balance of Trade | -634.5 | -1052.6 | -959.65 | High | ||
| 23:50 | Imports YoY | 27.8 | 26.3 | 26.15 | Low | ||
| 23:50 | Machinery Orders MoM | 9.7 | -2.8 | 1.10 | Medium | ||
| 23:50 | Machinery Orders YoY | 16.9 | 15.3 | 18.45 | Medium | ||
| 23:50 | Adjusted Trade Balance | -0.69 | -0.98 | -0.92 | Medium | ||