RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:SMA(RSV,3,1);
D:SMA(K,3,1);
J:3*K-2*D;
20,COLORLIBLUE,DOTLINE;
AA:=CROSS(K,20) AND D>REF(D,1) AND J>REF(J,1);
DRAWICON(AA,20,1);
10日均线以几乎水平线的角度 趋向5日均线 就是准备接近和准备交叉 M10:=MA(C,10); M05:=MA(C,5); BETWEEN((HHV(M10,n)-LLV(M10,N))/