XX:=240+C;
YY:=MA(C,1);
A1:=POW(XX,2)/360-POW(YY,2)/260;
A5:EMA2(EMA2(A1,20),5),LINETHICK2;
A6:=A5*0.9999,COLORSTICK;
A20:EMA2(EMA2(A5,20),5),LINETHICK2;
A60:EMA2(EMA2(A20,20),5),LINETHICK2;
支撑:HHV(A5,30),COLORRED;
天数:=BARSSINCE(A5=HHV(A5,0));
YL:=REF(A5,1)+2.79-天数*0.01;
压力线:EMA(YL,5),COLORGREEN,LINETHICK2;