Do they offer tight spread?

https://www.forextb.com/  

ForexTB is a brand name of Forex TB Limited, a Cyprus Investment Firm, authorized and regulated by the Cyprus Securities and Exchange Commission (CySEC) with CIF licence number 272/15.

As for the question you asked, we recommend that you ask the official customer service directly for a more accurate answer. For more details on this broker, please check our full ForexTB review.