增加一个滑点，怎么编写？

黑麻雀

INPUT:X(20,1,100,1),NMIN(10,1,100,1),SS(1,1,10000,1);
X周期高点:=REF(HHV(H,X),1);//X是参数，自行调整
X周期低点:=REF(LLV(L,X),1);
手数:=SS;
//{NMIN为参数，CLOSETIME(0)-NMIN*100表示 收盘时间-提前N分钟 N由NMIN控制}

//交易条件:
开多平空条件:=HIGH>=X周期高点 AND HOLDING<=0;
开空平多条件:=LOW<=X周期低点 AND HOLDING>=0;
//交易系统SYSPARAM(5)
变:=(开多平空条件)  OR (开空平多条件),COLORYELLOW,NODRAW;
平空:=SELLSHORT(开多平空条件 AND HOLDING<0, 手数,THISCLOSE,X周期高点);
平多:=SELL(开空平多条件 AND HOLDING>0,手数,THISCLOSE,X周期低点);
开空:=BUYSHORT(开空平多条件 AND HOLDING=0,手数,THISCLOSE,X周期低点);
开多:=BUY(开多平空条件 AND HOLDING=0, 手数,THISCLOSE,X周期高点);

增加一个滑点，怎么编写？

技术008

平空:=SELLSHORT(开多平空条件 AND HOLDING<0, 手数,limitr,X周期高点+1*MINDIFF);
平多:=SELL(开空平多条件 AND HOLDING>0,手数,limitr,X周期低点-1*MINDIFF);
开空:=BUYSHORT(开空平多条件 AND HOLDING=0,手数,limitr,X周期低点-1*MINDIFF);
开多:=BUY(开多平空条件 AND HOLDING=0, 手数,limitr,X周期高点+1*MINDIFF);

黑麻雀

你好老师，我不想要限价交易，我想在收盘价基础上加一个滑点进行交易

技术008

平空:=SELLSHORT(开多平空条件 AND HOLDING<0, 手数,limitr,close+1*MINDIFF);
平多:=SELL(开空平多条件 AND HOLDING>0,手数,limitr,close-1*MINDIFF);
开空:=BUYSHORT(开空平多条件 AND HOLDING=0,手数,limitr,close-1*MINDIFF);
开多:=BUY(开多平空条件 AND HOLDING=0, 手数,limitr,close+1*MINDIFF);