看图－－好指标－－跌破卖(主图)
大压:=HHV(FORCAST(C,10),50),COLORWHITE;
 中压:HHV(FORCAST(C,10),18),COLORLIBLUE;
 跌破卖:HHV(FORCAST(C,10),8),COLORGREEN;
 趋势:FORCAST(C,10),COLORWHITE,LINETHICK2;
 防线:LLV(FORCAST(C,10),5),COLORYELLOW;
 IF(趋势>=REF(趋势,1),趋势,DRAWNULL),COLORRED,LINETHICK2;
 
DRAWTEXT((REF(C>=中压,1) OR H>=中压) AND C<中压 ,H*1.005,'卖'),COLORGREEN;
 DRAWTEXT(REF(跌破卖,1)=跌破卖 AND (REF(C>=跌破卖,1) OR H>=跌破卖) AND C<跌破卖 AND
C<趋势,H*1.005,'卖'),COLORYELLOW;
 DRAWTEXT(REF(趋势,2)>REF(趋势,1) AND REF(趋势=防线,1) AND 趋势>防线,L*0.99,'买'),COLORRED;
 DRAWTEXT(REF(趋势,1)>REF(防线,1) AND 趋势=防线 AND C<趋势,H*1.02,'清'),COLORGREEN;