{通达信 expma选股公式 条件(股价在expma100,expma120之上,股价上穿expma20线)} exp20:=ema(close,20);exp100:=ema(close,100);exp120:=ema(close,120);xg:c>exp100 and c>exp120 and l<exp20 and c>exp20 and c>o;
var2:=(2*close+high+low)/4;var3:=if(year>=2099 and month>2,0,1);var4:=llv(low,5);var5:=hhv(high,4);散户:=ema((var2-var4)/(var5-var4)*100,4)*var3;**:=ema(0.667*ref(散户,1)+0.333*散户,2)*var3;cross(散户,*...