Dynamic Range here comes open source version of notorious JFT Indicator ( the indicator access you can get in some bucks ) on various telegram channels however they will not give code.
Now how it works 
1. 2 ranges derived from indicator are supposed to be a consolidation zone and any close above or below is supposed to give a good move.
2. I personally consider it as may be addition to price analysis. ( i don't believe much in indicators,even simple  MA gives fruitful results when there is good move in market )
3. Range can be drawn on chart with various resolution ( Daily/Monthly/Weekly )
PS: I coded myself based on data analysis shown by access only indicator. In case you use it for your publication don't forget to give credits. 
Thanks, 
daytraderph
