Volume Flow

You can use it to gauge accelerating or declining interest in a security.

Versionshinweise:

I added a length option so you can fine tune the duration of volume flow you wish to track.

Versionshinweise:

Cleaned up the code and simplified the plot.

Versionshinweise:

Added a zero line for clarity.

Versionshinweise:

I split the indicator into two volume lines now, bullish and bearish ...so you can spot when convergence and divergence occurs.