May be it's a good idea to put a sell order on 5% margin and make a trailing take profit: when the price goes up without a stop you won't sell, if it then goes down and reach some threshold, you'll sell.
For instance. You buy at $1 price , set a trailing stop at $1.05. The price goes to $1.08 and then goes to $1.06. You set a threshold of going down for 1% and sell at $1.07.