According to Reuters on June 22, after the United States struck Iran's nuclear facilities, the Iranian parliament has approved a proposal to close the Strait of Hormuz, but the final decision still needs to be made by the Supreme National Security Council. This strait is a major transportation hub for approximately one-quarter of the world's oil. Affected by this news, BTC fell 2% for a short period of time, falling below $101000, and ETH fell 3.5% for a short period of time, falling below $2200.