1. When to trade
I belief that the best time to trade is right when bitcoin recovery takes place, the moment price stability occurs is another good time for trading or when price start surging.
maybe precisely the trade you do is trade in a short time, because to be able to get big profits you have to buy coins that you will choose to trade by buying at the lowest price and reselling after the price rises sharply, and not waiting to trade when the price has surged high.