Stock Market Impact: The yen’s slide to ¥160/$ intensifies safe‑haven demand for the US dollar, pressuring Asian equity markets and currency‑sensitive stocks.
Listed Companies and Sectors: Japanese exporters may benefit from a weaker yen, while import‑dependent sectors such as energy and manufacturing face higher costs; the move erases the effect of Tokyo’s ¥11.7 trillion ($73 billion) intervention conducted a month earlier.
Investment Flows: Heightened geopolitical risk in the Gulf region encourages investors to shift toward USD‑denominated assets, potentially attracting additional foreign portfolio investment into US‑linked instruments.
Interest Rates, Inflation, and Liquidity: The conflict has raised expectations that major central banks will tighten policy this year, moving sentiment away from earlier rate‑cut forecasts.
Fiscal or Monetary Policy: No specific fiscal measures are mentioned, but the yen’s weakness may prompt further foreign‑exchange intervention by the Bank of Japan or the Ministry of Finance.
Geopolitical Context: Iran launched ballistic missiles toward regional neighbours, all missing their targets; the United States responded with strikes on Qeshm Island, heightening safe‑haven demand for the dollar.
