I am pretty sure we see price moves similar to the ones around christmas. ETH should check the support at around 660 like it did after the big gains in december. Buy at about 660 and wait for new all time high.
@samuelhalff, I just uploaded another analysis of the chart as it is right now. I think there will be no more big correction untill we reach a new all time high.
But in the end this is crypto and I may be completely wrong :D But I'll leave my money in.