var3aa:=if((close>ref(close,1)),88,0);var4aa:=if(((close)/(ref(close,1))>1.05) and ((high)/(close)<1.01) and (var3aa>0),91,0);预警:filter((var4aa>90),45) or filter((var4aa>90),35);
{公式中使用了未来函数,请小心使用} bias3:=ma((close-ma(close,27))/ma(close,27),3)*100;操作区:=if(bias3<0,bias3,0);var2:=trou**ars(3,15,1)<10;var4:=if(var2=1,50,0);tj2:=操作区>ref(操作区,1);底:if(tj2 and var4=50,10,0);