The popularity of any cryptocurrency proves how much demand and sale that has. There are some fluctuations recently in the all cryptocurrencies price, but the demand and sale were better than other crypto coins. So, ETH will never reach $10.   The popularity of any cryptocurrency proves how much demand and sale that has. There are some fluctuations recently in the all cryptocurrencies price, but the demand and sale were better than other crypto coins. So, ETH will never reach $10.