The was inspired by HPotter's GSO.
This script is for educational purposes only. This script is NOT to be used as financial advice. I will not accept liability for any losses which may occur as a result of using this script.
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.