This simple indicator improves upon the built in volume indicator by adding the following:
-Option to use an EMA instead of SMA
-Advanced Coloring: Lighter bars show growing volume, darker bars show falling volume. Gray bars show very low relative volume (less than or equal to 50% of the moving average), while bars which have a highlighted background have a high relative volume( you can choose the threshold level, default is 2 times the RVOL).
Enjoy!