- the fast will simulate the crosses accurately but has higher cumulative result.
- the alt version will check current stack with previous bars, resulting in faster crosses, smaller value.
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.