DRAWGBK(c>1,colorrgb(0,0,0),colorrgb(0,0,200),1),colorf80606;
VarTIME:=IF(YEAR>=2050 AND MONTH>=11 AND DAY>=07,0,1);
VarDTIME:=IF(YEAR=2050 AND MONTH=11 AND DAY=06,1,0);
DRAWTEXT(VarDTIME,115,''),COLOR008000;
DRAWTEXT(V
DRAWGBK(c=C,COLORRGB(60,70,70),COLORRGB(10,10,10),1);
趋势线:=(CLOSE-MA(CLOSE,40))/MA(CLOSE,40)*100 , COLORAABBDD;
BB:=((REF(趋势线,1)<REF(趋势线,2) AND 趋势线<-20 AND 趋势线>-25) AND
趋势线>=REF(趋势线,1)) OR (REF(CROSS(-20,趋势线),1) AND CROSS