通达信逢高减预警指标(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;
逢高减预警:CROSS(庄家,散户) AND 散户