通达信压力支撑线 主图一目了然！

MA135:=MA(VOL,135);
 TJ1:=VOL=HHV(VOL,10) AND VOL>1.7*REF(VOL,1) AND C>=REF(C,1) AND C>=O AND VOL<=MA135*3.5;
 LJL:=FILTER(TJ1,3);
 TJ3:=IF(BARSLAST(LJL)=1 AND CLOSE>REF(LOW,3),1,0);
 ST:=TJ3=1;
 CL:=FILTER(ST,3);
 STICKLINE(C,REF(L,BARSLAST(CL)),REF(L,BARSLAST(CL)),2,0),COLORYELLOW;
 STICKLINE(CLOSE,REF(L,BARSLAST(LJL)),REF(L,BARSLAST(LJL)),2,0),COLORCYAN;
 STICKLINE(LJL,OPEN,CLOSE,1,0),COLORYELLOW;
 DRAWTEXT(LJL,L*0.99,'支撑'),COLORF00FF0;