quantmod (version 0.3-4)

addVo: Add Volume to Chart

Description

Add Volume of a series, if available, to the current chart. This is the default TA argument for all charting functions.

Usage

addVo()

Value

• Volume will be draw in a new window on the current chart. A chobTA object will be returned silently.

Details

Add volume bars to current chart if data object contains appropriate volume column.

See Also

addTA

Examples

addVo()