UK-based specialist mental health services provider Cambian has issued its second profit warning in four months, leading shares to fall nearly 50% to 66p. The share price had already collapsed over 50% to 128p after the first profit warning in October 2015. So the group has seen its share price plummet 71% in total since its IPO in April 2014. Cambian's finance director left after the first profit warning.



