在1分K指標腳本中,想要取得昨日大戶差比,請見以下
//昨日大戶金額差
value1 = (GetField("買進大單金額", "D")[1] + Getfield("買進特大單金額","D")[1]
-GetField("賣出大單金額", "D")[1] - GetField("賣出特大單金額", "D")[1]);
//昨日成交金額
value2 = getfield("成交金額(元)","D")[1] ;
//昨日大戶差比
value3 = iff(value2<>0, round( (value1/value2*100,2), 0);
plot1(value3,"昨日大戶差比");
value3 取出的數值錯誤,請問要如和修改.

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