4DMedical (ASX:4DX) Share Price Surge: What Happened on 18 December 2025, Why CT:VQ Is Driving the Rally, and What Comes Next
4DMedical (ASX:4DX) has become one of the most talked-about Australian small-cap healthcare names of late 2025—despite a bruising year for the broader sector. On 18 December 2025, fresh market coverage put the spotlight back on the stock’s extraordinary run and