AXT Inc's stock surged 5.72% during the pre-market session on Wednesday, marking a significant upward move for the semiconductor materials company.
The rally is attributed to a combination of oversold rebound momentum and a structural supply shortage of indium phosphide (InP) materials. China's tightening export controls on InP and upstream high-purity indium have constrained global capacity, with the rejection rate for export applications from US and Japanese companies reportedly exceeding 80%. As the leading US-listed InP substrate manufacturer, AXT Inc stands to benefit from these supply chain scarcity premiums.
This pre-market gain follows a period of volatility where the stock experienced significant profit-taking after previous advances. The company had previously surged following a strong Q1 earnings beat and robust AI optical communication demand, creating conditions for the current oversold rebound.