We take 1- 5 Fibonacci values. 21, 34, 55, 89, 144
2- We normalize the changes of these values over time between 1-100.
3- We take the value of 1 length so that it does not follow a horizontal course after the normalization process.
4- In order not to experience too much change, we take the value of with a length of 5.
5-We think that when all values are 100, the trend is up, when all values are 0, the trend is down, otherwise the trend is horizontal.
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.