| Overload | Description | 
|---|---|
| PositiveVolumeIndex(String,Series) | We evaluate the Positive Volume Index(PVI) wich take in the consideration the days where volume increase from the previous day. | 
| PositiveVolumeIndex(Series) | We evaluate the Positive Volume Index(PVI) wich take in the consideration the days where volume increase from the previous day. | 
| PositiveVolumeIndex(SeriesCollection) | We evaluate the Positive Volume Index(PVI) wich take in the consideration the days where volume increase from the previous day. |