OnTheMarket shares start trading this week at a low of 120.5p.

A fall of almost 9% on Friday took the share price down to well below its launch offer price of 165p.

There appeared to be no reason for the fall, and OTM itself has put out a steady stream of positive news since its launch on AIM on February 9, including that it has recruited 1,000 more branches since then.

It now has a market capitalisation of £85.56m, way behind its planned market cap of £200m to £250m when it announced its intention to float last August. Shares at that time were projected to trade at between £4 and £5.

By contrast, Rightmove shares ended Friday up 1.4% at 4,257p, valuing the business at the best part of £4bn – an astonishing £3,839m.

ZPG shares also edged slightly upwards to finish on Friday at just over 331p, with the company valued at almost £1.5bn (£1,449m) according to the London Stock Exchange.