Tech Wrap: Robots, Data Centres and Defence Software Drive Week 18

• FBR, dorsaVi and Codan led gains after robotics, exoskeleton and earnings updates.
• NEXTDC and Megaport kept the data centre build-out story alive with fresh funding and large contracts.
• Defence and government buyers remained active across archTIS, Etherstack and Harvest Technology.
• Several small caps gave back early gains after trading resumed, showing buyers were selective.