I am interested in help to make a screener based on volume stop adapted by bolsatrilera (Spain). attached indicator.
The Volume Stops, which is the confidential name of this indicator, is based on the increase and decrease of the volume in relation to the opening and closing of the last 3 bars or candles.
When a blue candle appears it is a bullish signal and a black candle a bearish signal.
It needs a confirmation. When a candle closure has perforated the closing of the colored candle, the next day the order is sent to the market.
http://bolsatrilera.blogspot.com/2017/03/volume-stops.html