thank you for the explanation.
So you basically want to have an afl that can scan and filter stocks that have volume > previous day closing price.
If that is what you wanted(that is what I understood), I believe the below code should help. I couldnt check it. But I feel it should work. Please check and let me know.
//code to find out stocks that have greater volume than previous day closing price
Lastdayclosingprice=Ref(C,-1);
Stockvolgreaterthanprevclosingprice=V > Lastdayclosingprice;
Stockvollesserthanprevclosingprice=V < Lastdayclosingprice;
Filter=Stockvolgreaterthanprevclosingprice OR Stockvollesserthanprevclosingprice;
AddColumn(Stockvolgreaterthanprevclosingprice,"Stocks with V >lastdaycloseprice");
AddColumn(Stockvollesserthanprevclosingprice,"Stocks with V <lastdaycloseprice");