STOCK WATCH

SHARES in technology firm Nanoco rocketed after news it had reached a supply agreement with a ‘large, undisclosed US listed corporation’.

Nanoco specialises in nanomaterials (tiny particles) used in displays, lighting and solar energy. It will produce nanoparticles for advanced electronic devices.

The partner will fund the spending required to expand in Runcorn, with payments for hitting successful milestones.

Shares surged 43.8pc, or 10.35p, to 34p.