Quote from virtualmoney:
That's the objective of the house. Given the market volatility, they know they can margin call and cut loss for you anytime with "variable" margin settings.
Commissions, nice platforms and profits are no longer the main concern. Your funds can always check in but can it check out?
I haven't read that there is the possibility for 'variable' margin that could occur any time out of the blue, except for the weekend rule of course, which they are pretty clear about. Have I missed a paragraph?