According to my opinion, the Alternate cryptocurrencies Price will down for a while because ETH and BTC getting strength in this month. If we look at the depth market in all exchanges, especially Altcoins/ETH or Altcoins/BTC, you will see the contrast, supply and demand is not equal. Most of people converted their coins to ETH and BTC.

Here is some examples:


HitBTC Market:

XMR --> BTC



BSTN --> ETH



Indodax:



What do you think? Lets we discuses more. Cheers