A label function for display an arbitrary value above or below the chart.
There is no convenient way to display the value of a variable in pinescript. This is most convenient way I found.
It will follow the current bar (the position is calculated with highest/lowest and atr value, as such it will never display over the chart)
In this script we display ATR for...
This script will give you red/green columns to indicate if price is above or below a certain EMA. With Candlestick charting, we are looking for price in relation to the 8 ema Trigger Line (T-Line). You can adjust this indicator to fit your need. Simple, but nice to quickly see.
Oops. Last line's title should be "Sell". Doesn't affect display though.