Mining Dutch mining pool was mining GIO. It is a well known mining pool that mostly mines coins just when their profitability is higher which is when the difficulty for mining is relatively low compared to the average difficulty for the coin. At those times Mining Dutch throws as much mining power available for the algorithm on the coin. This pool-hopping abuses mining so that the profitability is lowered for those mining on other pools.
Now when you cant deposit GIO to Graviex exchange, Mining Dutch can't profit from mining GIO.
This means that if you are a bag holder of GIO coins you can't deposit to Graviex and sell your GIO. Will this go on indefinitely so that for bagholders of GIO the GIO coins are worthless?