通达信压力与支撑指标，辅助看盘，简单实用
压力与支撑（加入主图）
MMM:=REFDATE(HHV(H,120),DATE);
NNN:=REFDATE(LLV(L,120),DATE);
CR:(H+L+C)/3,NODRAW,COLORRED;
AAA:=REFDATE(HHV(CR,45),DATE);
BBB:=REFDATE(LLV(CR,45),DATE);
CCC:=REFDATE(HHV(CR,15),DATE);
DDD:=REFDATE(LLV(CR,233),DATE);
STICKLINE(REF(AAA,1),AAA,AAA,5,0),COLOR773300;
STICKLINE(REF(BBB,1),BBB,BBB,5,0),COLOR005599;
STICKLINE(REF(CCC,1),CCC,CCC,5,0),COLOR117711;
STICKLINE(REF(DDD,1),DDD,DDD,5,0),COLOR777777;
