A common method to lower your average as trend is working is to start a position and increase the capital of that position with new added and bigger capital as the trend moves toward the end. You will be profitable when the trend is reversing and in your positional favor.
After a pump comes a dump. After a dump comes a pump.
After a pump comes a dump. After a dump comes a pump.
Comment:
In order to complete this for both long and short profit, you need two funds: one for long and one for short.