Quark's unique POS system will create a unique ecosystem for quark.

It gives exchanges the logic to support quarks.

The more COINS that accumulate on their own exchange, the more quark interest rewards can be earned.

This could make the big exchange a strong support node for quark

Quark do not rise in value immediately, but with this logic of exchange profitability, quarks can be more stable, and there will always be exchanges supporting quark.