About liquidation even without leverage

In a margin account Is it possible to have positions liquidated even without using margin? Let's say i have $10,000 and buy 100 IBM at $100, if IBM falls to $50 do i get liquidated even though iam not using leverage? I know it wouldn't happen in a cash account but how about a margin account?

 

No

 

I hope you are correct in another thread someone said that there is liquidation if net liquidation value falls below maintenance margin, well it would happen with a 50% fall.

 

there is no such thing as maintenance margin in an account that doesn't use leverage ...

 

When you go to tws there is a value in maintenance margin even without using leverage but maybe the IB algorithm doesn't take it into account when all positions are fully paid for.

 

No it wouldn’t.
Net liq would equal 2x the new maintenance margin in your scenario.