Cummulate Up/Down tick volume indicator (Tick volume indicator would be provided)

Hello guys, i need an experienced coder to help me create the following: 1. An indicator that plots the cummulative (summation) of total up volume across last x bars (set 14 as default) and the cummulative (summation) of total down volume across last x bars (set 14 as default). it is one indicator showing two different lines (make it green and red) summation of up ticks across last 14 (default) bars and summation of down volume across last 14 bars 2. We take a simple exponential moving average and apply to up and down volume. That is an exponential moving average of up volume and exponential moving average of down volume. It will be coded as one single indicator showing the two together. I will provide a tick volume indicator (histogram based) to aid this work and make it simpler. mql4.