由于函數(shù)FORCAST就叫線性回歸預測值.所以我們利用這個函數(shù)就可能具有預測的作用.特別是股價高位橫盤時.他會及時的提醒你是不是該賣出了.但是他也有缺點就是當股價反復拉升時只要其中回調(diào).他會跟不上去的.因此這個公式往往跟不到最高點.但是他也不會令你虧損出局.他最大的優(yōu)點就是用他就可以不參加高位橫盤.及時逃脫. 使用本指標請配合大盤、成交量等因素綜合判斷。

BBI:=(HHV(C,3)+LLV(C,3)+HHV(H,3)+LLV(L,3))/4;
AD1:=FORCAST(WMA(BBI,3),3);
AD2:=FORCAST(WMA(BBI,5),3);
AD3:=FORCAST(WMA(BBI,8),3);
AD4:=FORCAST(WMA(BBI,11),3);
AC5:=FORCAST(WMA(BBI,13),3);
AC6:=FORCAST(WMA(BBI,15),3);
AC7:=FORCAST(WMA(BBI,18),3);
AC8:=FORCAST(WMA(BBI,21),3);
ADC:=((AD1+AD2+AD3+AD4)-(AC5+AC6+AC7+AC8))*10;
B虛:FORCAST(ADC,3),COLOR00FFFF,LINETHICK0;
IF(B虛>REF(B虛,1),B虛,DRAWNULL),colorred,DOTLINE;
IF(B虛 B實:WMA(ADC,3),COLOR00FF00,LINETHICK0;
STICKLINE(B實>=REF(B實,1),B實,REF(B實,1),3,0),COLOR000099;
STICKLINE(B實>=REF(B實,1),B實,REF(B實,1),2,0),COLOR0000AA;
STICKLINE(B實>=REF(B實,1),B實,REF(B實,1),1.5,0),COLOR0000BB;
STICKLINE(B實>=REF(B實,1),B實,REF(B實,1),1,0),COLOR0000CC;
STICKLINE(B實>=REF(B實,1),B實,REF(B實,1),0.5,0),COLOR0000DD;
STICKLINE(B實>=REF(B實,1),B實,REF(B實,1),0,0),COLOR0000FF;
STICKLINE(B實 STICKLINE(B實 STICKLINE(B實 STICKLINE(B實 STICKLINE(B實 STICKLINE(B實 B1:FORCAST(WMA(ADC,3),3),POINTDOT,COLORFF3300,LINETHICK1;
B3:FORCAST(WMA(ADC,5),3),POINTDOT,COLORFF4400,LINETHICK2;
B5:FORCAST(WMA(ADC,8),3),POINTDOT,COLORFF5500,LINETHICK2;
B7:FORCAST(WMA(ADC,11),3),POINTDOT,COLORFF6600,LINETHICK3;
B9:FORCAST(WMA(ADC,13),3),POINTDOT,COLORFF7700,LINETHICK3;
B11:FORCAST(WMA(ADC,15),3),POINTDOT,COLORFF8800,LINETHICK4;
B13:FORCAST(WMA(ADC,18),3),POINTDOT,COLORFF9900,LINETHICK4;
B15:FORCAST(WMA(ADC,21),3),COLOR00FFFF,LINETHICK0;
IF(B15>REF(B15,1),B15,DRAWNULL),colorred,LINETHICK1;
IF(B15