Investec yesterday downgraded Rightmove shares from a “hold” to a “sell”.

The specialist banking and asset management group cut its target price for the shares from 2,612p to 2,000p.

Investec said it had downgraded Rightmove, citing concerns about the launch of OnTheMarket on January 26.

It said this “could cause some trading turbulence, not helped by a tougher near-term housing market”.

The market reacted quickly, with shares falling steeply within the first few hours of trading, although they later recovered slightly.

They ended at 2,188p, a fall of 57p (2.5%).

Zoopla shares, on the other hand, recovered Tuesday’s lost ground and ended at 190.55p, up 11.60p (6.5%) – making it the FTSE 250’s highest riser of the day.