通达信boll+expma副图源码

MA5:EMA(CLOSE,5);
 MA10:EMA(C,12);
 MA20:EMA(CLOSE,26);
 MA60:EMA(CLOSE,60);
 VAR1:=(REF(HIGH,1)+REF(LOW,1))/2;
压力线:MA(CLOSE,20)+2*STD(CLOSE,20);
支撑线:MA(CLOSE,21)-2.2*STD(CLOSE,21),COLORFF0000;
 VAR2:=CROSS(VAR1,压力线);
VAR3:=REF(CLOSE,1);
 VAR4:=SMA(MAX(CLOSE-VAR3,0),7,1)/SMA(ABS(CLOSE-VAR3),7,1)*100;
 VAR5:=CROSS(79,VAR4);
 VAR6:=FILTER(VAR5,4);
 DRAWICON(FILTER(VAR6 OR VAR2,5),HIGH*1.035,2);
 DRAWTEXT(FILTER(VAR6 OR VAR2,5),HIGH*1.02,'卖观注'),COLORYELLOW;
 VAR7:=FILTER( MA5>REF(MA5,1)AND MA10>REF(MA10,1)AND MA20>REF(MA20,1)AND MA5<MA10,5);
 VAR8:=FILTER(HHVBARS(H,13)/C>2 AND MA5>REF(MA5,1)AND MA5<MA10,7);
 VAR9:=REF(L,2)<支撑线 AND L>支撑线 AND C>O AND MA5>REF(MA5,1);
 DRAWICON(FILTER(VAR7 OR VAR8 OR VAR9,5)AND VAR4<45,L,1);
 DRAWTEXT(FILTER(VAR7 OR VAR8 OR VAR9,5)AND VAR4<45,L,'买观注'),COLORRED;
 DRAWICON(CROSS(10,VAR4),L,10);