Asian semiconductor stocks surged Wednesday following a U.S.-Iran ceasefire agreement that temporarily reopens the Strait of Hormuz. Taiwan Semiconductor Manufacturing Company climbed 4.84%, while South Korean memory chip leader SK Hynix jumped over 15%. The rally reflects market relief over easing supply chain disruptions, particularly concerning helium supplies. Iranian attacks on Qatar's helium-producing facilities had raised serious production concerns, as helium is critical for chip cooling and photolithography processes. With the Strait of Hormuz accounting for roughly one-fifth of global oil shipments, the ceasefire also sent crude prices lower, potentially relieving inflation pressures on semiconductor industry margins. Analysts had warned that prolonged conflict could eventually trigger production delays as helium stockpiles depleted.
