Hodl-Sodl itself is not a strategy. It is a framework for building AutoView strategies. For demonstration purposes, the image featured with this script shows an example of a very simple strategy (and not a very good one), but you would presumably replace that with your own ideas. If you'd like a little help plugging in your own strategy, contact jdhadwin for custom coding.
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.