选股公式增加条件

编写条件：

VAR1:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN)); 主动买盘:=IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSEOPEN,0-VAR1*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE5; 选股公式增加条件；增加前面三天收阴线；

编写方法：

 var1:=vol/((high-low)*2-abs(close-open));

主动买盘:=if(close>open,var1*(high-low),if(close<open,var1*((high-open)+(close-low)),VOL/2));

主动卖盘:=if(close>open,0-var1*((high-close)+(open-low)),if(close<open,0-var1*(high-low),0-vol/2));

xg: ref(every(c<o,3),1) and  主动买盘/abs(主动卖盘) >5;