Why there are so less exchanges with margin trading/landing ?

[abhisheks77]

Hi,
Margin trading is such a USP for exchange, still there are so less exchanges with this feature. Is it complexity to implement it or government regulations or financial aspect or risk ?
I am seeing that there are many ICO launching, for trading exchange, but hardly any coming up with this feature.
Thanks

[roshanfious]

Yup! Margin exchange is less now but it's will be popular on time when cryptocurrency enough old. Broker observe is looking for what they stand in this market.

[abhisheks77]

Yes, hope so.
But I was asking from the point of view of opening a new trading exchange and having this features. Every month so many ICO are launching and many of them are for trading platform, but there are hardly any exchange, who are announcing this feature. While this can be clearly a USP for that exchange, why don't they come up with it ?