只有当散户被抛弃在30以下，主力才会有意愿启动快速拉升。股票操作，人们都热衷于与狼（主力）共舞，但是必须严格区分真主力和股东，很多主力做着做着就变成股东了，所以经常会有朋友与失败的主力一起消亡。

M:=60;

N:=30;

散户线: 100*(HHV(HIGH,M)-CLOSE)/(HHV(HIGH,M)-LLV(LOW,M)),colorgreen,LINETHICK2;

RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;

K:=SMA(RSV,5,1);

D:=SMA(K,3,1);

J:=3*K-2*D;

主力线:EMA(J,6),colorred,LINETHICK2;

VAR2:=REF(LOW,1);

VAR3:=SMA(ABS(LOW-VAR2),3,1)/SMA(MAX(LOW-VAR2,0),3,1)*100;

VAR4:=EMA(IF(CLOSE*1.3,VAR3*10,VAR3/10),3);

VAR5:=LLV(LOW,30);

VAR6:=HHV(VAR4,30);

VAR7:=IF(MA(CLOSE,58),1,0);

VAR8:=EMA(IF(LOW<=VAR5,(VAR4+VAR6*2)/2,0),3)/618*VAR7;

VAR9:=IF(VAR8>100,100,VAR8);

AA3:=(HHV(HIGH,21)-CLOSE)/(HHV(HIGH,21)-LLV(LOW,21))*100-10;

AA4:=(CLOSE-LLV(LOW,21))/(HHV(HIGH,21)-LLV(LOW,21))*100;

AA5:=SMA(AA4,13,8);//www.fxjgsw.com

走势:CEILING(SMA(AA5,13,8)),COLORFF00FF;

AA6:=SMA(AA3,21,8);

DRAWICON(FILTER(J>REF(J,1)AND 走势>=REF(走势,1)AND 走势<25 ,5),走势,2);

DRAWICON(FILTER(J<REF(J,1)AND 走势<=REF(走势,1)AND J>85 ,5),J,4);

DRAWTEXT(CROSS(散户线,主力线),散户线,'始');

DRAWTEXT(CROSS(主力线,散户线),主力线,'终');