For Euro traders, yes, at AMPGlobal, not AMPFutures. Two different entities. But when you trade a CME future, you're not trading a bloody synthetic tangle of shit.
Why is this so hard for you to believe?
Because for a simple micro they ask for 50 quid, when the CME ask for 1650. We all know that brokers are huge benefactors of the retail trader community.

Now I see two options here:
- The obvious is that is not a futures contract but a synthetic one so they don't need to support any margin since is not really hitting the CME at anytime.
- They force margin calls in case you don't close your positions before the bell, that would make them lots of enemies among poor traders.