Coronavirus - we're here to help
From how to access your account online, scam awareness, your wellbeing and our community we're here to help.

Skip to main content
  • Register
  • Help
  • Contact us
  • Log in to HL Account

What is EMS?

The EMS or exchange market size is the minimum number of shares that a market maker is obliged to quote a firm two way price on the trading system. This does not ensure the price is equal to the market quoted price at that time.

Still need help?

Contact us

Email us