My conservative forecast for ETH value and it's my opinion and I try to be accurate based on the recent turnaround of the hash rate and the upgrade Jan 15-16th just sharing my view which I believe to be realistic and reasonable based on real progress, again this is my opinion only how I see it;

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2019
Jan   134   118-218   181   
Feb   181   162-225   210   
Mar   210   210-261    240