This indicator is based on the famous "Wave Trend Oscillator" by LazyBear.
I have noticed that the Wave Trend Crosses (not the waves themselves) give a pretty good indication on the current status of the market (above Zero = bullish / below Zero = bearish ). This new indicator is a Multi TF Version of this where it is possible to define 4 fixed Higher Time Frames and 4 fixed Lower Time Frames. The results are then plotted above (higher TF) and below (lower TF) of the result of the current TF. (Offset can be flexibly changed in the settings)
This allows to judge the trend based on the various TFs.
Basically the greener it looks, the more bullish the situation is at the moment. More red color indicates a more bearish situation.