On the mid-cap index, tech firm Micro Focus dropped 52p to 1511p as major shareholder Wizard, a consortium of investors including the US hedge fund Elliott, edged closer to the exit. Wizard sold 24 million shares at 1505p each for £362 million, leaving it with a 2.6% stake. Oil and gas firm Hunting plunged 31.75p to 266.5p after warning yesterday that trading in the first quarter was “very weak”. Canaccord said it was “worse than we feared”.