ZPG shares shot up yesterday.

At one time they soared by over 26p (7.5%) but ended at 372p, a rise of 5.8%, giving a market capitalisation of £1,545m.

The reason for the climb is not known, as the firm had not made any announcements.

Rightmove’s share price also rose, although less markedly, up 102p (2.4%) to finish at 4,281p, but this was making up some lost ground after post-election weakness.

By contrast Purplebricks shares turned down 15p (-3.6%) to end on £4 – despite yesterday’s gung-ho announcement that the firm is set to launch in California.