通达信抄底（源码副图贴图）

STICKLINE(C 0,0,90,100,0),COLOR373829;

VAR1:=(HHV(HIGH,21)-C)/(HHV(HIGH,21)-LLV(LOW,21))*100-10;

VAR2:=(C-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;

VAR3:=SMA(VAR2,13,8);

高位:90;

低位:0;

多方: SMA(VAR3,13,8),COLORRED,LINETHICK3;

空方: SMA(VAR1,21,8),COLORGREEN,LINETHICK3;

中轴:45;

LC:=REF(CLOSE,1);

RSI:=((SMA(MAX((CLOSE - LC),0),3,1) / SMA(ABS((CLOSE - LC)),3,1)) * 100);

FF:=EMA(CLOSE,3);

MA15:=EMA(CLOSE,21);

MRD:=CROSS(FF,MA15);

DRAWTEXT(MRD ,25 ,'买' ),COLORFFFFFF;

买: IF(MRD ,10 ,0),COLORFFFFFF;

MCD:=CROSS(85,RSI);

卖: IF(MCD ,80 ,90),COLOR00FF00;

DRAWTEXT(MCD,75,'卖'),COLOR00FF00;