This is based on my speculation. I think the growth would be go close to the "natural linear growth (Orange broken line)" that I made up by expolarating the grwoth line from back October to November 2017. Currently, Ehereum is in the downtrend channel
(Blue pararell lines) taking up-and-down rollercoaster road (points A,B,C,D,E). It may go up somewhere between 900-980 then goes down again. I am interested in how deep it will sink this time. Based on my mere guess, I think it will go down until it hits the natural linear growth, which is about 515. If it goes down even further, it may go up and down around the linear growth line (Purple line with an arrow).
Any comment would be appreciated. Thank you.