With the USD/JPY pair nearing the 160 mark, will the Bank of Japan intervene in the market again?
2026-06-01 20:35:04

Official data released last Friday confirmed that Japan intervened in the market with 11.7 trillion yen in late April to support its currency. This officially corroborates the large-scale foreign exchange market intervention that had been widely speculated by the market. Now, with the exchange rate approaching the 160 mark again, investors are beginning to analyze whether the Bank of Japan will intervene again.
Currently, opinions are clearly divided on whether the Bank of Japan will raise interest rates again this month. Meanwhile, geopolitical risks from the Middle East situation continue to escalate, and their potential ripple effects on the global economy are further exacerbating market uncertainty. The market is now highly focused on the upcoming speech by Bank of Japan Governor Kazuo Ueda, with participants hoping to glean clues about the future direction of monetary policy from his remarks.
In addition, the latest corporate investment data from Japan fell short of expectations, adding further downward pressure on the yen. Data showed that Japanese corporate capital expenditures in the first quarter saw zero year-on-year growth, reflecting a significant slowdown in domestic corporate investment and raising concerns about the sustainability of Japan's economic growth.
Technical Analysis

(USD/JPY 4-hour chart source: EasyForex)
From the 4-hour chart, USD/JPY is currently consolidating around 159.00, with the price gradually breaking upwards. The current upside target is 159.77. Based on the price action, this level is likely to be reached today, after which the price may pull back to around 159.00 for consolidation. The MACD indicator also confirms this assessment, with the indicator line running above the zero line and maintaining a strong upward trend, suggesting that the exchange rate still has room for further upward movement.

(USD/JPY 1-hour chart source: EasyForex)
Switching to the 1-hour chart, the exchange rate maintains an overall upward structure, with the first short-term target at 159.60. The price will likely first pull back to 159.20 for a technical correction before resuming its upward momentum, testing the 159.60 and 159.77 levels. The Stochastic oscillator also signals bullishness, with the indicator line firmly above 50 and continuing to climb towards the 80 range, indicating that short-term bullish momentum remains strong.
Summarize
The yen has remained weak due to a combination of factors, including a weak domestic economy and various global uncertainties, providing solid support for the USD/JPY exchange rate. As the exchange rate approaches the key threshold of 160, traders are increasingly wary of the possibility of renewed intervention in the foreign exchange market by Japanese regulators, while closely monitoring policy signals from the Bank of Japan.
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