I think the price of altcoins is largely determined by the price of Bitcoin. When the price of Bitcoin goes up, the price of altcoins is also relatively up and vice versa if Bitcoin goes down, the altcoin will also go down. I don't know why this is just a coincidence or indeed a decree, but things like that often happen from my observations so far. Altcoins are no less good than Bitcoin, some even say that Altcoin's performance is better than Bitcoin even though the price is far apart. So if there is a good opportunity to invest in altcoins or Bicoins, don't miss it, it might be your golden opportunity.