When altcoins are down, its the best way to buy altcoins and when it pump and reaches to the higher or highest level it's the right time to sell your altcoins, that is how traders make more earnings.
That is right, especially when dealing with the well established altcoins. It can be a way out of the present uncertainties around Bitcoin, mopping up cheap altcoins and holding until the storm be over and then one can sell them off and buy Bitcoin again. However, there is a risk of missing the Bitcoin moon expedition ride as Bitcoin will most likely plummet soon after August 1st.