Even XM is regulated broker but you need to see who and where is it regulated at? Cyprus? England?

Example to regulated broker.

http://www.oanda.com/corp/story/regulatory?srccont=rightnav

http://hiroseuk.com/why_hiroseuk/
Hirose Financial UK Ltd. 27 Austin Friars, London, EC2N 2QP
Hirose Financial UK Ltd. is a company registered in England & Wales, registration number 7423885.
Hirose Financial UK Ltd. is authorised and regulated by the Financial Conduct Authority, FCA registration number 540244.