Let's see the LakeBTC's graceful charts, during this period when drop $2 per rise $1 
How do you keep the profit? If cant, how do you stop loss? please share your strategy with me, thanks!
My strategy is I always buy a particular coin if the price of the bitcoin go down. I will sell the coin if the price goes up. I always using this strategy to gain profit in day trading.How do you keep the profit? If cant, how do you stop loss? please share your strategy with me, thanks!