标题：为什么这个只有单边信号啊

1楼

gfqh 发表于：2012/9/11 16:30:19

RSV:= (CLOSE-LLV(LOW,N1))/(HHV(HIGH,N1)-LLV(LOW,N1))*100;
K:=SMA(RSV,M1,1);
D:=SMA(K,M2,1);
J:=3*K-2*D;

longd:=cross(K,D);
longk:=cross(D,K);
buy(holding=0 and longd,1,market);
sell(holding=1 and longk,0,market);

buyshort(holding=0 and longk,1,market);

sellshort(HOLDING=-1 and longD,1,market);

2楼

jinzhe 发表于：2012/9/11 16:39:37

sellshort(HOLDING=-1 and longD,1,market);
buy(holding=0 and longd,1,market);
sell(holding=1 and longk,0,market);

buyshort(holding=0 and longk,1,market);

这样写

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