网友提问：
条件： 过去10天内有2天的最低价基本相同，误差不超过3分钱
解答方法：
REF(LLV(L,9),1)-L<=0.03 AND REF(LLV(L,9),1)-L>=0 AND REF((MIN(C,O)-L)/(H-L),9)>0.5 AND (MIN(C,O)-L)/(H-L)>0.5;
{X.G_5_1.C.N.{}
网友提问：
要求出现低买字样时预警
C增比:=C/REF(C,1);
C均增比:=(C增比+REF(C增比,1)+REF(C增比,2)+REF(C增比,3)+REF(C增比,4))/5;
YC:=C*C均增比;
强弱:=COUNT(YC>REF(YC,1),10)/COUNT(YC<REF(YC,1),10);
A:=ema(Ema(EMA(EMA(强弱,2),2),2),2);
B:=EMA(EMA(EMA(EMA(强弱,5),5),5),5);
快线红:EMA(EMA(EMA(EMA(YC,2),2),2),2),COLORRED,LINETHICK2;
慢线绿:EMA(EMA(EMA(EMA(YC,5),5),5),5),COLORGREEN,LINETHICK2;
stICKLINE(快线红>慢线绿,快线红,慢线绿,1,0),COLORRED;
STICKLINE(快线红<慢线绿,快线红,慢线绿,1,0),COLOR00CC00;
均价黄:IF(V>0,SUM(V*C,0)/SUM(V,0),REF(SUM(V*C,0)/SUM(V,0),1)),COLORYELLOW;
上界白:(均价黄+DYNAINFO(5))/2,COLORWHITE;
下界蓝:(均价黄+DYNAINFO(6))/2,COLORCYAN;
DRAWTEXT(crOSS(C,下界蓝),下界蓝,'低买'),COLORMAGENTA;
解决方法：
C增比:=C/REF(C,1);
C均增比:=(C增比+REF(C增比,1)+REF(C增比,2)+REF(C增比,3)+REF(C增比,4))/5;
YC:=C*C均增比;
强弱:=COUNT(YC>REF(YC,1),10)/COUNT(YC<REF(YC,1),10);
A:=EMA(EMA(EMA(EMA(强弱,2),2),2),2);
B:=EMA(EMA(EMA(EMA(强弱,5),5),5),5);
快线红:=EMA(EMA(EMA(EMA(YC,2),2),2),2),;
慢线绿:=EMA(EMA(EMA(EMA(YC,5),5),5),5),;
均价黄:=IF(V>0,SUM(V*C,0)/SUM(V,0),REF(SUM(V*C,0)/SUM(V,0),1)),;
上界白:=(均价黄+DYNAINFO(5))/2,;
下界蓝:=(均价黄+DYNAINFO(6))/2,;
低买:=CROSS(C,下界蓝);
{X_G_5-1_C_N_{}
