Proteome Sciences (AIM:PRM) leads AIM gainers on 39% move, trading just 20 shares
Proteome Sciences plc was the top gainer on AIM early Friday, but trading was thin. AJ Bell quoted the stock at 2.29p, up 0.64p, or 38.79%, on just 20 shares traded. The sell price was 1.30p, buy at 2.30p, leaving a spread of 1.00p, or around 56% of the midpoint. London shares were trading at the time. Fidelity’s AIM index page lists regular LSE hours as 8 a.m. to 4.30 p.m. Monday to Friday, excluding holidays. London clock showed 09:24 BST.