RSV:=(CLOSE-LLV(LOW,34))/(HHV(HIGH,34)-LLV(LOW,34))*100;
K:=SMA(RSV,7,1);
D:=SMA(K,4,1);
A:=D-REF(D,1);
B:=REFX(A,1);
C2:=IFELSE(A>0,1,-1);
DRAWSL(C2=1,D,B,1,0,COLORYELLOW);
DRAWSL(C2=-1,D,B,1,0,COLORGREEN);
// 更多指标， 访问  QHQQW.COM
STICKLINE(K>D,D,K,COLORLIGHTRED,0);
X:=EMA(C,20);
AX:=EMA(C,40);
STICKLINE(X>AX,2,7,COLORRED,0);
STICKLINE(X<AX,2,7,COLORGREEN,0);
X1:=EMA(C,10);
AX1:=EMA(C,20);
STICKLINE(X1>AX1,98,93,COLORRED,0);
STICKLINE(X1<AX1,98,93,COLORGREEN,0);