超准买卖KDJ，高位死叉坚决卖出，地位交叉买进。

J1:=MA(C,11);

RSV:=(J1-LLV(J1,9))/(HHV(J1,9)-LLV(J1,9))*100;

K:SMA(RSV,3,1);

D:SMA(K,3,1);

J:3*K-2*D;

VARF:=TROUGHBARS(3,15,1)<4;

VAR11:=IF(VARF=1,50,0);

DRAWTEXT(FILTER(VARF=1,3),5,'▲买入'),colorred;

VAR3:=PEAKBARS(3,15,1)<10;

VAR5:=IF(VAR3=1,2,0);

顶:= IF(VAR5=2,2,0);

顶A:=IF(顶>REF(顶,1),100,0),colorgreen;

DRAWTEXT(顶A=100,90,'▼卖出'),COLOR00FF00;