学会这个方法，抓10倍大牛股的概率提升10倍>>

RSV:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100;

K:SMA(RSV,3,1),COLOR00FFFF;

D:SMA(K,3,1),COLORFFFF00;

J:3*D-2*K,COLORFF00FF;

MB:=MA(K,10);

R:=(K-MB)*(K-MB);

X1:=MA(R,10);

X2:=SQRT(X1);

D1:=1;

UPPER:MB+(D1*X2),COLORFFFFFF;

LOWER:MB-(D1*X2),COLORFFFFFF;