Chaikin Volume Accumulator
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © TechnicusCapital

//@version=5
indicator("Volume Accumulator")

VA = ta.cum((((close-low)/(high-low)) - 0.5) * 2 * volume)

plot(VA, color=color.white)
