For today, there is a situation when one interrupts the other due to demand. in the beginning of December there was a demand for bitcoin and the etherium sank very well, then when the ICO began to bring huge profits and the people realized this the airplane flew up sharply. now there was a global correction and the airwaves returned to the prices of November 2017. If the public finally realizes that the market has turned around and the green channel has been formed, the air will again rise in price relative to bitcoin due to investments in ICO