Let's always think positively about altcoin. The rapid growth of bitcoin will soon be followed by other altcoins. If in the last few days altcoin has no movement. I'm sure everything will be fine.
Maybe for the last months, actually this year I have not witness a a growth for altcoins, well maybe some but I like to call increase of altcoins if majority will have sufficient increase in value. So far, it's been bitcoin only that is increase, at least 40 % increase we have witness and we like to see it more.
Hopefully if bitcoin will increase more it will finally ignite altcoins to rise as well .