Hello,
I can try to tell you anymore about CDUR.
I hope you will understand me because I don't speak English fluently.
This indicator show a long time cycle (CDURUTS) and a short time cycle (CDURUTC).
It works with 2 modes:
1- the both cycles is turning synchronized in the same direction (up or down): It would be a setup.
2- If CDURUTC is turning up (for example) when CDURUTS is on top, it would be bullish.
Moreover, if you can see the CDURUTC getting up (or down) when prices are raging... it could be bearish (or bullish) when CDURUTC will turning down.
I do apologize about my English.
If you want, I can show this using whith charts insteed of my crap language