It seems to me that Altcoins this year will not show prices rise. I think that the price of Altcoins will also fall by 10-20% relative to Bitcoin.
I think people needs to be fully prepared for the worst because i sense more upcoming decline in altcoin market prices and this might make many altcoin investors lose faith and sell all their holding to invest in bitcoin but after the big decline altcoin will start recovering,i don't expect anything this year from altcoin until 2020 to 2021