There is no specific date when the litecoin hit that price. But for sure this year and even this year that coin is possible to become thousand dollars each litecoin and I hope that is really happen to earn more money.
Yes that is right, It is not fixed to say anything about bitcoin or any other altcoin price in advance, we can only work on speculation but cannot predict as 100% correct. Litecoin is no doubt good for investment, because still it has still god potential to increase its price.
There is no doubt that the potential is there and from the current development, even with the Lite pay; it is just about time that things would possibly change for the best. Nevertheless, I am not of the opinion that due to the fact that something happened in the past in a particular manner means it would happen again in the future in the same manner. It might!
But, the fact remains that no one knows and it could just end up being a lucky guess but would not want to bank on it. Probably, 2019 will be a good year for crypto, but time will tell.