Defence contracts lead technology shares higher as cash worries spread

• Micro-X rose 37.78% after winning a US$0.75 million US government contract extension.
• RMA Global gained 37.50% after appointing a new chief executive and chair.
• Stakk climbed 36.84% after signing contracts with the FBI and Candescent.
• Codan forecast first-half profit of at least $160 million as battlefield communications demand increased.