Bank of America Securities is closely watching the Japanese yen following Prime Minister Sanae Takaichi's historic election victory that gives her party unprecedented control over parliament. The Liberal Democratic Party secured more than two-thirds of seats in the lower house, enabling Takaichi to push her economic agenda without negotiating with opposition parties or seeking upper house approval.

At 08:20 ET, the USD/JPY pair dropped 0.7% to ¥156.17, though it remains 2.7% higher over the past year. Bank of America analysts maintain their intervention watch zone at ¥157-160, noting that U.S. authorities conducted a rate check on USD/JPY in January when the pair was at similar levels. The bank warns that while intervention concerns may cap upside, structural yen-selling flows make actual depreciation likely.

Bank of America suggests that the combination of potential foreign exchange intervention and market pricing of Bank of Japan rate hikes in March and April creates a downside risk for USD/JPY in the near term. Japanese corporations are finding current spot levels attractive for adding to their yen-buying hedge positions ahead of the fiscal year-end, as the election outcome removes political uncertainty from the market equation.

Quick Fact: USD/JPY dropped 0.7% to ¥156.17 at 08:20 ET following Japan's election.