this is a simple volume indicator,
shows volume sizes with color differences on histogram (total volume, neutral volume and effective volume)
bar length = total volume, gray bar= neutral volume, green bar= pozitive volume, red bar= negative volume
variable value; The bar's average will be calculated until the given value. by default is average not calculated
4 different color trend show for weekly, daily and 4 hours.
red : mavilim downtrend, and mavilim below the wma21
orange : mavilim uptrend, and mavilim below the wma21
lime : mavilim downtrend, and mavilim above the wma21
green : mavilim uptrend, and mavilim above the wma21
also on the current chart; u can show current mavilim, weekly wma21,...