Since Nash is a non-custodial exchange, we do not have control over your assets. You are in full control of your assets.

GAS will generate automatically in your personal wallet if it contains NEO. We will be adding a “Claim GAS” button very soon to allow you to claim your GAS.

It is not possible to claim GAS for NEO held in the trading contract. If you wish to generate GAS with your NEO, you must keep it in your personal account.