A growing number of hedge funds are positioning themselves for potential hawkish signals from the Bank of Japan as the Iran war amplifies inflation risks in Japan, a major energy importer. These funds anticipate that such signals could trigger a stronger yen and higher yields on Japanese government bonds (JGBs). This strategic bet reflects the market's heightened sensitivity to central bank policy shifts following recent geopolitical tensions.

The Iran conflict has driven global oil prices higher, directly impacting Japan's import bill and fueling domestic inflation concerns. The BOJ's response will be closely monitored for its potential to alter currency and bond market dynamics.