RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100,NODRAW;
K:SMA(RSV,3,1),COLORRED,LINETHICK2;
PZ1:EMA(K,1),LINETHICK1,COLORMAGENTA,NODRAW;
BZ1:REF(PZ1,1),COLORGREEN,LINETHICK2;
D:SMA(K,3,1),COLORWHITE,LINETHICK2;
J:3*K-2*D,COLORCYAN,LINETHICK1;
老师请帮我加一横的50轴，再加上上面指标线的反线，使这个成正反kdj
（来源：文华财经）
