You should see the arrows with PeterM's settings (see my previous post):
arrowsacross1205.jpg
What is DeltaForSell and DeltaForBuy?
It is
- BigPeriod moving average (ema, sma, lwma and so on) + delta in pips for buy
and
- BigPeriod moving averages minus delta in pips for sell.
It means the following:
If ShortPeriod MA is crossing BigPeriod MA plus delta in pips for long - it is buy arrow.
If ShortPeriod MA is crossing BigPeriod MA minus delta in pips for short - it is sell arrow.
So, this DeltaForSell and DeltaForBuy together with BigPeriod MA is a channel. It means that ShortPeriod MA is crossing BigPeriod MA channel.
But you will see just the arrows only (with alert).
There are many other indicators here
Cross!