about 3 months, there has been a lot of fluctuation causing the price of ETH to drop dramatically. At this time Should hold ETH ? Can ETH price increase again 1k3$ again in late 2018 ? 
perhaps in the mid or 3rd quarter of the year the eth price will shoot up again.. but I cannot tell whether it reach 1.3k again or even higher.. as long as the bitcoin price strikes up... eth will follow and other crypto currencies too.. that's everybody is hoping for and looking for.. then with regards to fluctuation its just normal sir.. don't mind as long as you buy eth at low and sell on high and as long as you gained profit that would be good.. just don't sell when ur losing.. that's all I can say.. thank you so much and good day sir.