{昨买今卖及预测股价公式}
{参数}
input:N(27,1,250);
{显示买卖价}
BUYPRICE:="SHOWINV@BUYPRICE"(1);
SALEPRICE:="SHOWINV@SALEPRICE"(1);
IF BUYPRICE> 0 THEN BP:=BUYPRICE;
{显示昨低买今卖操作数据}
ppp:=0.015;{输入卖出纯利}

N:=5;
BU:=BARSLAST(CLOSE=HHV(CLOSE,N));
SE:=BARSLAST(CLOSE=LLV(CLOSE,N));
KK1:=SE;
KK2:=BU;
LM1:=SE;
LM2:=BU;
OK:=KK1>KK2 AND LM1>LM2;
OK1:=KK1>KK2 AND LM1<LM2;
NOK:=KK2>KK1 AND LM2