We also have the option to choose if we want longs, shorts or both.
Look at the background colors:
Green line = long signal
Red line = short signal
Aqua = No long trades
White = No short trades
Yellow dotted line = stop loss for long
Orange dotted line = stop loss for short
The aqua and white backgrounds mean the conditions are choppy/sideways according to our settings we applied to the function for a long/short signal respectively. It is possible to get a long signal in a white background, but not a short signal. Similarly, it is possible to get a short signal in an aqua background, but not a long signal.
This is a work in progress so any suggestions for improvements are welcome.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.