New method of visualising the directional index values as calculated by BeikabuOyaji. Uses the slightly incorrect version of calculating DI+ and DI- as per the original script, but these seem to work.
Bars are coloured based on the higher DI value, green shades for DI+ being higher and red shades for DI-. The brighter coloured bars indicate that the higher DI value is increasing compared to the last bar while the lower one is decreasing.