This indicator plots the momentum and the commentary states whether the momentum is positive or negative, and if the volume is over or under the 50-bar average of the volume. When the indicator is applied without using commentary, it will require only 10 bars to start calculating. When commentary is requested, the indicator is recalculated, the statements within the compiler directives are evaluated, and the new minimum number of bars required is 50. Any series functions within these reserved words are also ignored.