請老師將這條公式中的成交量比數據改寫選股公式：今天的成交量比大於昨天壹倍

AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));

主買:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSE<OPEN,AA*((HIGH-OPEN)+(CLOSE-LOW)),VOL /2));

成交量比%:=主買/VOL*100,COLORWHITE,NODRAW;

成交量比%>REF(成交量比%,1)*2;

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{成交量比連續三天大於51以上}

AA:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));

主買:=IF(CLOSE>OPEN,AA*(HIGH-LOW),IF(CLOSE<OPEN,AA*((HIGH-OPEN)+(CLOSE-LOW)),VOL /2));

成交量比%:=主買/VOL*100,COLORWHITE,NODRAW;

COUNT(成交量比%>51,3)=3;

{已測試，復制可直接引用，如果回答滿意，請記得給采納}