{KDJ顶底背离}
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;
DRAWICON(CROSS(K,D) AND REF(K,1)<20 AND REF(D,1)<20 AND J<30,L*0.98,1);
DRAWICON(CROSS(D,K) AND REF(K,1)>80 AND REF(D,1)>80 AND J>70,H*1.02,2);
底背离:=LLV(L,10)=L AND REF(LLV(L,10),1)<REF(L,1) AND K>REF(K,1) AND D>REF(D,1);
顶背离:=HHV(H,10)=H AND REF(HHV(H,10),1)>REF(H,1) AND K<REF(K,1) AND D<REF(D,1);
DRAWICON(底背离,L*0.95,23);
DRAWICON(顶背离,H*1.05,15);
