STOCK WATCH

■ SHARES in Cambridge Cognition dived as it swung into the red.

The neuroscience firm suffered a £280,000 loss in 2017, down from a profit of £200,000 the year before.

Revenues also fell, dipping from £6.9m in 2016 to £6.7m last year, while its cash balance plunged by 22pc to £1.86m.

Chief executive Steven Powell said he was confident the firm would return to profit.

Shares in the company slid 14pc, or 16p, to 97.5p.