Make a EA with a single indicator,
Rules for how it should act:
Open trade when we get new confirmed arrow open of new bar. If it be closed out manual it should wait for new signal to open new trade.
Closing trade when arrow comes up in other direction.
So if we have long trade running and get a short arrow, this will close open long trade and open a new short trade at the same time. Only exception if we have set EA only trade in one direction.
Parameters that should be changeably,
1. Magic Number.
2. Lot Size.
3. Trade only long, only short, or both.
4. Timeframe to trade. Even if i switch timeframe EA will only look at the timeframe set here.