HOW IS IT USED ? Everyone should adapt the parameters to its way of trading. First you must have a confirmation of the trend. In positive trend, a double stochastic > 20 can be used t enter long. In negative trend, a double stochastic < 80 can be used t enter long. Of course this is only one possibility that everyone should adapt.
I added the possibility to add on the chart a 2nd timeframe for confirmation.
If you found this script useful, a tip is always welcome... :)