:(CLOSE-MA(CLOSE,13))/MA(CLOSE,13)*100;起爆线:4.8,COLORMAGENTA;见底信号:-10,COLORGREEN;IF(BIAS>=REF(BIAS,1),BIAS,DRAWNULL),COLORRED,LINETHICK2;IF(BIAS<=REF(BIAS,1),BIAS,DRAWNULL),COLORBLUE,LINETHICK2;{公式:BIAS:=(CLOSE-MA(CLOSE,13))/MA(CLOSE,13)*100;起爆线:=4.8;见底信号:=-10;XG:BIAS>=REF(BIAS,1);}