I know it's advisable to buy low and sell your coin at a higher price. What I don't understand is that when you sell high, do you suppose to buy so that your profit will not depreciate when the price is going low? I need an expert to clarify me, Thanks.
Well if you sell at high price and you want a good profit also you believed in the coins, of course you need to buy back after you sell it.
The only problem was that we don't know when coin going to be dump again, but because of the volatility you can buy back again depending
in the movement of the buyers of the coins as well.