# How does “time segmented volume” differ from on-balance volume?

Worden Brothers Inc. advertise a proprietary indicator called Time Segmented Volume.

This gizmo seems closely to resemble On Balance Volume.

Is there any reason to think that TSV might yield a more useful or timely signal than OBV?

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@Tal Fishman -- thanks for the edit, much better now. – Pete Wilson Jan 18 '12 at 21:39