I see from the current market conditions, all famous coins are green ,not wrong buy now just to keep, if up there is a higher increase I suggest investation half your capital to buy coins from the 1 to 5 coinmarcetcap rating if you want to make a profit
indeed, in general, the strategy in investing in crypto currencies is to buy at a low price and sell it at a high price and will likely get profits, but in the current situation and conditions investors must be smart in seeing and utilizing every opportunity to get a profit