OPEN-SOURCE SCRIPT

CNS - zVol

174
Normalized volume using the Z-score of a lookback period "X" for each time slice.

So if you are on a 5-minute chart, and it is 9:30am, it calculates the standard deviation of the current volume from the mean volume for that time slice (9:30-9:35am) over X number of days.

It was designed to filter out the noise of volume spikes that occur at market open/close, power hour, etc.

I believe the default lookback period is set to 20 days. I often use 14.

Penafian

Maklumat dan penerbitan adalah tidak bertujuan, dan tidak membentuk, nasihat atau cadangan kewangan, pelaburan, dagangan atau jenis lain yang diberikan atau disahkan oleh TradingView. Baca lebih dalam Terma Penggunaan.