PT := REF(HIGH,1)-REF(LOW,1);
重心:(HIGH + LOW + CLOSE)/3,NODRAW;
压力Ⅰ: 2*重心-LOW,NODRAW;
压力Ⅱ:重心 + PT,NODRAW;
支撑Ⅰ:2*重心-HIGH,NODRAW;
支撑Ⅱ: 重心 - PT,NODRAW;
AAA:=CONST(HHV(H,90));
R1:=MA(CLOSE,1);
R2:=MA(CLO