Why Altcoin has not been priced where Bitcoin Stable has been in the same place for a long time.
First, bitcoin has a level of dominance on altcoins, but it varies, depending on the form the growth is taking. There are times that when bitcoin is growing, altcoins might be plunging, except few and the reverse might be the case at some other time. There are also times that they will all be growing simultaneously, but bitcoin might be showing more.