This indicator is based on a calculation method made using a ichimoku and Fibonacci.
There are two lines, the upper line is the upper limit and the lower line is the lower limit.
These upper and lower limits are drawn ahead of 26 candles, just like Ichimoku.
The characteristic of this indicator is that
When prices reach the upper limit, they...
The script is not finnished yet and show's an other interpretation of how it could be scripted
Step -1 is complete... Basic Ichimoku with asjutable length and editable lines colors and visibilities.
Step -2 in progress... Adding ability to une multiple Spans, sens and Kumo on higher and lower timeframe.
Your Step : Like and Share ;) have a good year 2020...