Yes right, this is the best time to buy altcoins, because this year the price of bitcoin is trending or increasing drastically, because I see in the market the altcoin price rises, but not as fast as the btc price, we have to be patient in 2019 I'm sure alt prices will follow the btc market price.
It is still a risky move with BTC doing its up and downs for the moment but indeed some alcoins are way over sold lately and will need time to readjust.