Var1:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100; Var2:=SMA(Sma(Var1,3,1),3,1); Var3:=EMA(Var2,5); Var2; 91.307; 6.788; 49.048; BB: Var3; 无敌: 3*Var2-2*Var3; stICKLINE(crOSS(无敌,Var2) AND 无敌<21,Var2-5,Var2+15,8,0),colorred; STICKLINE(CROSS(Var2,无敌) AND 无敌>55,Var2-5,Var2+15,8,0),coloryellow; //{www.gUPaNg.com 股旁网_同花顺股票指标公式} DRAWTEXT(CROSS(无敌,Var2) AND 无敌<21,Var2-3,'进'),colorred; DRAWTEXT(CROSS(Var2,无敌) AND 无敌>55,Var2+15,'出'),coloryellow;