学会这个方法，抓10倍大牛股的概率提升10倍>>

VAR1:=VOL/((HIGH-LOW)*2-ABS(CLOSE-OPEN));

主买:=IF(CLOSE>OPEN,VAR1*(HIGH-LOW),IF(CLOSE<OPEN,VAR1*((HIGH-OPEN)+(CLOSE-LOW)),VOL/2));

主卖:=IF(CLOSE>OPEN,0-VAR1*((HIGH-CLOSE)+(OPEN-LOW)),IF(CLOSE<OPEN,0-VAR1*(HIGH-LOW),0-VOL/2));

dd:(主买+主卖)/10000,color3d;

DDX1:EMA(DD,60)*60;

DDX2:MA(DDX1,5);

DDX3:MA(DDX1,10);