通达信逢低吸预警指标(源码)

散户:=EMA((VAR2-VAR4)/(VAR5-VAR4)*100,4)*VAR3*VAR1;
庄家:=EMA(0.667*REF(散户,1)+0.333*散户,2)*VAR3*VAR1;
逢低吸预警:CROSS(散户,庄家) AND 散户